Main Character Marjane in Persepolis by Marjane Satrapi - Free Essay Example

Sample details Pages: 3 Words: 766 Downloads: 1 Date added: 2019/07/01 Category Literature Essay Level High school Tags: Persepolis Essay Did you like this example? In Persepolis by Marjane Satrapi, the main character, Marjane, develops a dynamic character. A dynamic character is one that changes, grows, or learns a lesson at some point during the narrative. Marjane develops and changes throughout the book through her eye size as well as the cigarette. These two symbols are crucial in understanding how Marjane unfolds into a dynamic character throughout the book. In the chapter titled the Cigarette, the reader is introduced to the cigarette. The cigarette symbolizes the insubordination of Marjane towards her mother at a young age. This rebellious behaviour is illustrated in the book on page 117, As for me, I sealed my act of rebellion against my mothers dictatorship by smoking the cigarette Id stolen from my uncle two weeks earlier. (Satrapi, 117) This quote really demonstrates how Marjanes mother seems like a dictator to her during her childhood and with the cigarette she ended her childhood and begins to advance to adulthood. This can also be related to the Iranian revolution which is occuring in their country right now. The dictator of Iran, Reza Shah Pahlavi, looks over the revolution and explains how to act and strictly controls the country. Similarly, Marjanes mother strictly watches over her and enforces what she can and cannot do. This is illustrated on page 38, When I finally understood the reasons for the revolution I made my decis ion. Tomorrow we are going to demonstrate.(Satrapi, 38) This act of going to the demonstration reinforces Marjanes rebellious behaviors. On the next page, her parents found out that Mehri and Marjane went to the demonstration even though her parents strictly explain that it is simply too dangerous for the two of them to attend the demonstrations against the revolution. These two acts confirms that Marjanes mother was similar to a dictator through Marjanes perspective. Also, both acts confirm that Marjane is beginning to act like a rebellious person and is developing that dynamic character. Don’t waste time! Our writers will create an original "Main Character Marjane in Persepolis by Marjane Satrapi" essay for you Create order Throughout the book, Satrapi uses the characters eye size to symbolize their open mindedness and innocence. The eye size of various characters changes throughout the book as they begin to develop and move on to different stages of their life. One way that this is illustrated is from the first page where we are introduced to young Marjane as well as a controversial symbol of the revolution. On page three we can make an observation that Marjanes eye size at that time was large. On that same page we can also see her innocence through, We didnt really like to wear the veil especially since we didnt understand why we had to.(Satrapi, 3) This statement alone really demonstrates Marjanes lack of understanding about the war and how she was kind of open to the veil at first and how she wasnt rebelling as much. At this young of an age she really had no option. Another similar example to this is on page 90 where Marjanes parents friends house was bombed and they had to stay with her family for a place to stay. They had two children and their eye size is quite large. On page 92, the children appear to show innocence and they are naive, I want that! I want that!. Whats flatulence? (Satrapi 92) On this page, Marjane and her parents went with their two very young children to stock up on some food while their town, Tehran, was getting bombed. Their children were being very naive and wanted to get things that they didnt need. This shows that they dont know the severity of the revolution. Also, they were making immature jokes in the store when everyone is expressing sorrow and more focused on the revolution. An example where the different characters eyes were getting smaller was when they were chasing Marjanes classmate, Ramin, with nails between her fingers with the intent to harm him because of his fathers beliefs. On page 45 satrapi illustrates the lack of innocence,My idea was to put nails between our fingers like American brass knuckles and to attack Ramin. (Satrapi, 45) On this panel the eyes appeared to be so small that they were almost closed. Satrapi was using this to show the wrongdoings of Marjane and her friends. The eye size demonstrates Marjane becoming a more dynamic character as it symbolized the stage of her life she is in and how she changes throughout the book. All in all, it can be concluded that Satrapi illustrates that Marjane is a dynamic character through many symbols. Eye size and the cigarette strictly show how Marjane develops in the book both as a character and how her Ideologies change.

The Story as Told in The Adventures Of Huckleberry Finn

The Adventures Of Huckleberry Finn By. Mark Twain Mark Twain s Legendary story of Huckleberry Finn is the tale of a young little-minded orphan boy named Huck, who is the narrator, and tells his story in which he is accompanied by a runaway slave named Jim who both embark on various mischievous adventures down the Mississippi River, Jim who is owned by Huck s care takers Ms.Watson and Widow Douglass is faced with the most challenges in the novel. Throughout the novel Huck Jim are faced with many obstacles on there adventures up and down the Mississippi River seeking the free state of Illinois, where Jim s Plan is to gain his freedom and live his dream of reuniting with his wife and children whom were also sold into slavery.†¦show more content†¦I would have to choose that, Twain was always giving a positive outlook when writing this story,due to many helpings between the friendship of Huck Jim. Regardless if it was Jim helping Huck or Huck Helping Jim it was an integrated friendship that would of not have been accepted in the society of the late 1800 s when racism wasn t at its peak as it would be 50-80 years later in the time of the Civil Rights Movement. Some can and will always argue with the vulgarity scripted page by page in the story but that is what makes it such an interesting story, Twain wanted his reader to experience the feelings he captivated within each character and how hard it really was in his decade for two unlike pairs to help eachother gain more than moral values in life and to take chances in doing what s right than what s expected. Seeing passed the racism issues various groups attack Twain s writings on, he tries to give a self point-of-view on what unity should really be like, such as Huck helping Jim be free than later throughout chapters recover Jim from a slave auction where he was forced to stay when the King and the Duke turned him in for ransom. Regardless of his skin color and the crime he committed Huck knew what was right from wrong and did the unexpected and helped out a colored man , at the time where it was not excepted to do so in that specific timeShow MoreRelatedMark Twain : Seeing America s Flaws1593 Words   |  7 PagesTwain: Seeing America’s Flaws â€Å"You don’t know about me, without you have read a book by the name of The Adventures of Tom Sawyer , but that ain’t no matter. That book was made by Mr. Mark Twain and he told the truth, mainly. There was things he stretched, but mainly he told the truth† (qtd. in Jones 237). That was the very first line in Mark Twain’s controversial book, The Adventures of Huckleberry Finn. Samuel L. Clemens, as a young boy, grew up on the Mississippi and learned the ways of southern societyRead MoreThe Adventures Of Huckleberry Finn By Mark Twain810 Words   |  4 Pagesmost famous novels, The Adventures of Tom Sawyer and Adventures of Huckleberry Finn, Mark was known to use his characters to display his own thoughts and opinions. â€Å"This device allowed him to say just about anything he wanted, provided he could convincingly claim he was simply reporting what others had said.† (Twain, 1283). Mark Twain used this process to be a foundation of his lectures , by manipulating his popularly with his readers. During the story of Huckleberry Finn, the impression of racismRead MorePicaresque Elements of Huckleberry Finn and Little Big Man Essay582 Words   |  3 PagesThe stories of â€Å"Little Big Man† and â€Å"Huckleberry Finn† are both picaresque novels due to their realistic characters and episodic adventures that the main characters go through throughout the stories. Picaresque stories also bring in satiric humor to criticize practices of society. The bulk of the entire story is told through these episodic adventures instead of focusing on a set goal. In â€Å"Huckleberry Finn†, Huck Finn finds many adventures with his runaway slave friend Jim while traveling on theirRead MoreThe Adventures Of Huckleberry Finn By Mark Twain1103 Words   |  5 PagesDmitri Van Duine Jr English Mr. Nelson November 27th The Adventures of Huckleberry Finn: Huck Finn and Tom Sawyer The Adventures of Huckleberry Finn, Written by Mark Twain filled his stories with many examples of satire as to convey a message while also writing an interesting story. The Adventures of Huckleberry Finn revolves around the adventures of a young boy called Huckleberry Finn, who is about thirteen years old. Tom Sawyer is Huck’s best friend and around the same age as Huck. He is onlyRead MoreAdventures of Huckleberry Finn is a great novel by Mark Twain. Huckleberry Finn is a thirteen or800 Words   |  4 PagesAdventures of Huckleberry Finn is a great novel by Mark Twain. Huckleberry Finn is a thirteen or fourteen year old, but is often called Huck Finn by his best friends. Throughout we’re told of Huckleberrys adventures after he staged his own death and ran away from his father. The story is narrated by Huckleberry Finn over approximately 3-4 months, although it’s not noted in the story. Huckleberry goes to various towns that lie close by the Mississippi River. Mark Twain stated that the book is supposedRead MoreThe Banning of Texts Such as Adventures of Huckleberry Finn Essay1047 Words   |  5 PagesOne of the most common things banned and or challenged is that of written text. One such text is, Adventures of Huckleberry Finn. It has been banned in Concord, Massachusetts on the basis of â€Å"it being more suited to the slums than to intelligent respectable people† (Banned 1) and the overall vulgarity of the text. Because of vulgarity and seemingly unintelligent writing, The Adventures of Huckleberry Finn was banned and challenged by the Concord Public Library in Massachusetts and the Brooklyn PublicRead MoreThe Adventures Of Huckleberry Finn By Mark Twain1375 Words   |  6 Pagesgrow older. The same is true for Huckleberry Finn, from the book â€Å"The Adventures of Huckleberry Finn† by Mark Twain. This is a book that was written in a time of great confusion over moral codes and standards. It was a world split in half by two different worlds of people; those who opposed, and those who promoted slavery. It was also a world of religion, a world of politics, and a world that expected certain things of certain people. Throughout this beautiful story, there are many points that displayRead MoreHuckleberry Finn and the use of Satire Essay1109 Words   |  5 Pages Huck Finn and the use of Satire Mark Twains The Adventures of Huckleberry Finn has been controversial ever since its release in 1884. It has been called everything from the root of modern American literature to a piece of racist trash. Many scholars have argued about Huck Finn being prejudiced. In The Adventures of Huckleberry Finn, Mark Twain uses satire to mock many different aspects of the modern world. Despite the fact that many critics have accused Mark Twain’s novel of promoting racismRead MoreThe Adventures Of Huckleberry Finn By Mark Twain1164 Words   |  5 PagesPaper In The Adventures of Huckleberry Finn, Mark Twain writes about the events in Huckleberry Finn’s life and the people around him. Huckleberry Finn tells the tale of life in the nineteenth century through the eyes of a 14-year-old boy struggling to find his place in this society. Throughout the story Huck deals with several moral issues; such as slavery, his distrust of society, and social order. In this essay I will discuss moral issues that Huck Finn faces in the story. The story takes placesRead MoreLocal Color and Huckleberry Finn Essays715 Words   |  3 PagesThe Adventures of Huckleberry Finn exemplifies the characteristics of a local color writing in several different ways, through the use of narration, dialect, local customs, and characters. Mark Twain’s use of several different dialects and local customs really helps the reader gain a just perspective on the people, places, and events that took place in the story as wells helps demonstrate the characteristics of a local color writing. The use of a narrator in Huckleberry Finn, as in most local

Edith Wharton’s novel Essay Example For Students

Edith Wharton’s novel Essay Lily Bart, the central character in Edith Wharton’s novel, The House of Mirth , was born into the fringes of high society in late nineteenth century New York. She developed a, â€Å"lively taste for splendour†(page 30) and a fear of, †dinginess†. (page 35). Everything within this social circle is measured in monetary value, people and things alike are treated as commodities. This is the only way of life Lily knows, and without the financial means to sustain herself, Lily is destined to be a victim of this commodification of people and objects. Victim is defined in the Oxford Concise Dictionary , as a, â€Å"person or thing harmed or destroyed in the pursuit of an object or in gratification of a person†. Commodifiaction is defined as â€Å"the action of turning something into, or treating something as a commodity† and commodity is defined as, â€Å"an article of raw material that can be brought and sold†. It was Mrs Bart who had raised Lily to value the finer things in life and fear the â€Å"dinginess†(page 35) that she associated with those who did not have money, or those who did not choose to spend their money on luxury. When Mrs Bart died, she died, â€Å" of a deep disgust. She had hated dinginess, and it was her fate to be dingy†(page 35). But Lily’s mother alone is not solely to blame for this want, Lily says of her need for luxury, .. I suppose (it was) -in the way I was brought up, and the things I was taught to care for. Or-no I won’t blame anybody for my faults: I’ll say it was in my blood (page 226) Although Lily felt that she should not blame anyone else for her high tastes she does not blame herself. She uses the excuse that it was in her blood that her fate to live for splendour was predetermined. Lily therefore sees herself as victim, a victim because it was her fate. Mrs Barts parental guidance did help to shape Lily’s value for the extravagant. It was Mrs Bart who taught Lily to value her beauty. Lily was told by her mother, â€Å"after they had lost all their money† (page 28) that Lily’s asset was her beauty. Mrs Bart saw the potential for trading Lily’s beauty for a rich husband, so they would have the means to sustain themselves in ‘high society’. Mrs Bart saw Lily’s beauty as: .. the last asset in their fortunes, the nucleus round which their life was to be rebuilt. She watched it jealously, as though it were her own property and Lily it’s mere custodian; (page 34) by treating Lily’s beauty as a commodity, she was treating Lily the person to which that beauty belonged, as a commodity. Lily also sees her beauty and therefore herself as a commodity. So from the age that Lily ‘came out’ her purpose in life, bestowed upon her by her mother and her ‘predetermined fate’, was to marry wealth. For Lily like any good victim, there are always flaws to even the most water tight plans. Lily’s first challenge to her goal of , â€Å"marrying a great deal of money† (page 83) is the constant threat of time. Lily Barts physical beauty, is a perishable commodity. Miss Bart is first introduced to the reader at the not so tender age of twenty-nine, the commodity of physical beauty only depreciates in value with age. This sense of time running out for Lily to secure her fortunes is always present, . she was frightened by the two little lines near her mouth, faint flaws in the smooth curve of her check. and it seemed an added injustice that petty cares should leave a trace on the beauty hich was her only defence against them (page 28) Ironically when Mr Van Alstyne, discusses Lily posing for a portrait, he talks of how, â€Å".. the picture’d appreciate a hundred per cent in ten years†. An item such as a portraiture of beauty, would only ever gain value with time unlike her physical beauty. The name, â€Å"Lily† would have been seen by the reader, (at the time the novel was first published) as a reference to the â€Å"art nouveau† panting style witch often exaggerated a woman’s â€Å"capacity to be decorative† (xxiii), by depicting women, â€Å"in explicitly floral terms†(xxiii). Great Barrier Reef EssayRosedale says to Lily as his reason for the proposition, â€Å"money doesn’t seem to be of any account unless I can spend it on the right woman†(page 175). Because Rosedale does not belong to the same social set as Lily’s friends, although, â€Å"Rosedale’s millions had a faintly seductive note.. † (page 176) she does not accept his offer of marriage. But as Lily loses her rank in the social hierarchy, she begins to realise that these moral values that she holds are the values and morals of people with money. . a woman’s dignity may cost more to keep than her carriage; and that the maintenance of moral attribute should be dependent on dollars and cents, made the world appear a more sordid place than she conceived it (page 169) Woman are not meant to worry about fiscal matters, but because Lily is not wealthy she has to concern in herself with such matters. The first major step towards her social downfall, is when against her value, Lily asks Mr Trenor to help her to invest her money â€Å"She understood only that her modest investments were to be mysteriously multiplied without risk to herself†. Lily is stepping outside the social norm as it is seen as unacceptable for a woman to borrow money. It is to Rosedale that Lily turns when she falls out of favour with high society, she asks him to reconsider his proposal of marriage, but as she has lost her social standing, if he married Lily now he would also lose his own social standing â€Å"If I married you now I’d queer myself for good and all, and everything I’ve worked for these years would be wasted†(page 256). Rosedale, the self made man, has had a taste for the high life and is to sacrifice his perceived ‘love’ (page 256) in the pursuit of a more quantifiable social success. It is for this same reason that Lily is unable to marry the man she loves. Sheldon, the man who’s marriage proposal Lily rejects for his lack of wealth; is the only man that Lily thinks she has ever loved. Because love is an unquantifiable commodity, Lily is unable to appreciate it’s true value. Sheldon who sets himself apart from others in Lily’s social circle, feels that he is â€Å"amphibious† as he can live in both worlds, that of the dingy and of high class. Sheldon is keen to point out his objections to the, â€Å"decorative side of life† in which Lily belongs but is unable to show Lily a better alternative. For all his objection to the values of the upper class, Sheldon himself sees Lily as a commodity, â€Å"He had a confused sense that she must have cost a great deal to make† (page 5). By viewing Lily as a decorative object he has stepped into the role of the society of which he feels Lily is â€Å"a victim†(page 7). So ultimately Lily has become a victim of a society that commodifys people. This is the society that Lily has seen as the only way of life. A world that sees woman only for their decretive value. Without wealth, or the potential to sustain the only way of life she new, even with her beauty she was unable to obtain the lifestyle that she so craved. As Lily loses sight of life, for the first time she feels comfortable with herself, she begins to feel as though she is not alone, â€Å"she suddenly understood why she did not feel herself alone. It was odd-but Nettie Struther’s child was lying on her arm† (page 323). Lily in death finally realises that commodities are not the most important thing in life. This child who is with Lily holding her does not see the world in terms of commodities. The baby is represents Lily’s ability to love an emotion that she has never been able to commodify and therefore understand. A child is a blank canvas that has no need for the materialistic world that Lily Bart belongs. All a child needs is warmth sustenance and love, it is with this thought that she dies. Lily would not have true victim if she had not realised her own misgivings in life before she was able to stop them.

Strategy Analysis of Clipboard Tablet Co.

Guide to ACT Calculators Expert Tips

Guide to ACT Calculators Expert Tips SAT / ACT Prep Online Guides and Tips Knowing when where and how to best use a calculator on the ACT can be tricky. You are allowed to bring a calculator on test day (none will be provided for you), and it can mean the difference of several points on the ACT to have a calculator versus having none. But what kind of calculator should you bring and how should you make best use of it during the test? In this guide, we’ll cover everything you need to know about calculators on the ACT, from when you're allowed to use them, to what kinds are allowed, to how to avoid the most common ACT calculator mistakes. What Section Can I Use a Calculator On? You may only use a calculator for the ACT math section. Despite the fact that some ACT Science questions require basic calculations like addition or division, a calculator is strictly forbidden on every section except for ACT Math. Do I Need a Calculator? Technically, you do not need a calculator for the ACT. This is because the ACT is a standardized test and it would be unfair of the makers of the test to discriminate against anyone who could not afford to buy a calculator. That said, you should definitely bring a calculator! Though you'll only ever need to perform basic calculations for the test, it's much less time consuming (and often far more accurate!) to plug $64*3.14159$ (or $π$) into your calculator than it is to solve it long-hand. If you’re doing every ACT math question by hand, you will most likely NOT complete the full section within the allotted time. So do bring your calculator (as well as an alternate calculator and/or extra batteries). Always keep this information in mind as you go through the test: a calculator isn't technically needed for the test. Think about how that applies to how you approach each question. If you think you're being asked to find the perimeter of a cube with side lengths of $√15$ and none of the answers are in root form (i.e., $4√15$), chances are you misread or misunderstood the question. Are they actually asking you for the cube's area? Or did you calculate the sides of the cube inaccurately? If you find that there is no way to find an answer to a problem without a calculator (basically, if you need to do something more than basic calculations, which we will discuss later in this guide), you are on the wrong track! Take a step back and reevaluate what you're being asked. One of these paths takes you much farther away than you wanted to be. What Calculators Are Allowed on the ACT? The ACT is a little more strict than the SAT is when it comes to the calculators you're allowed to bring. For example, the SAT allows the TI-89 (a popular calculator), while the ACT forbids it. For the ACT, you can bring any calculator that does NOT have computer algebra system (CAS) functionality. A CAS calculator can solve problems algebraically, which would defeat the purpose of many of the ACT questions. If your calculator is not on the restricted list, it's allowed. According to official ACT guidelines, you must clear all documents on your calculator (so that you cannot bring notes), all programs with CAS capability, and all apps with CAS capability. They specifically mention that it is not enough to disable these programs- they must be fully removed. That said, most proctors aren't as strict as the ACT guidelines are. If you have a restricted calculator or functions, it won't hurt you to try to bring it to the testing center. But do bring a back-up calculator that you're used to using in case your proctor won't let you use your first-choice calculator. Types of Calculators NOT Allowed on the ACT This is the forbidden valley list of calculators and devices. Anything NOT on this list is considered an ACT-approved calculator by default: You are NOT allowed to bring any kind of laptop, phone, tablet, or PDA to use as a calculator. You CANNOT have anything with a paper tape readout. Exception: If you can remove the paper tape for the test, you can use it. You CANNOT have anything that plugs in. Exception: If you can remove all power/electrical cords for the test, you can use it. You CANNOT have anything that makes noise or can communicate with another device. Exception: If you can turn off the sound for the test, you can use it. You CANNOT have anything that has a QWERTY keyboard on it. You CANNOT use anything with an infared data port Exception: Cover the infared data port with heavy opaque material like duct tape or electrician's tape. You'll need to do this for calculators like the HP 38G series, HP 39G series, and HP 48G. Texas Instruments You CANNOT have any model that begins with TI-89 You CANNOT have any model that begins with TI-92 You CANNOT have the TI-Nspire CAS (The TI-Nspire non-CAS is allowed) Hewlett-Packard You CANNOT have the HP Prime You CANNOT have the HP 48GII You CANNOT have any model that begins with HP 40G You CANNOT have any model that begins with HP 49G You CANNOT have any model that begins with HP 50G Casio You CANNOT have the fx-CP400 (ClassPad 400) You CANNOT have the ClassPad 300 You CANNOT have the ClassPad 330 You CANNOT have the Algebra fx 2.0 You CANNOT have any model that begins with CFX-9970G No official word on whether or not you're allowed to bring an abacus, but my advice is to stick with devices that were designed after 1980. What's the Best ACT Calculator? In terms of calculator use for the ACT, familiarity is better than gadgetry. Because you're only going to be asked to perform basic calculations on the ACT math section, you won't need the most high-tech and advanced calculator model in the world. Fancy calculators are more likely to slow you down while you try to figure out their quirks and functions than they are to help you. That said, if you are most familiar with a high-tech (and ACT-approved) calculator, definitely bring it! What's most important is that your calculator is one you know well and are used to using. So pick one calculator and use it for everything. Use this same calculator for your math classes as well as on the ACT, so that you can become familiar with it before test day. If, on the other hand, you have no preference and are looking for advice on a calculator model, I'd personally recommend the TI-30X as the best calculator for ACT Math. The TI-30X great if you’re on a budget (no matter where you shop, you can get it for less than $18) and will do everything you need- parentheses, negatives, exponents, square roots, four basic functions, etc.- without getting into the overly complex functions and capabilities (which you won’t need anyway). But no matter what, make sure you familiarize yourself with your calculator before test day! Do some practice problems with your calculator at home before you take your official test. Don't just reach for the fanciest device you can find- make sure you really know your machine! How to Avoid Common ACT Calculator Mistakes Although you should definitely bring a calculator (again, preferably the calculator you feel most comfortable with), it is far more important to understand the question than it is to immediately reach for a calculator. Many problems are actually much simpler than they appear and can be done in seconds without a calculator. So don’t automatically reach for the calculator before you analyze the problem. With a problem like this, there are several approaches, each taking more or less time than the other. Option 1: Fastest way, no calculator. The question tells you this is an isosceles triangle. If you remember your formula for isosceles triangles, you can immediately say that the hypotenuse is $s√2$ or, in this case, $10√2$. So the answer is E. Option 2: Medium-fast, no calculator. You can quickly see that $10^2+10^2=200$. The hypotenuse, therefore, is: $√200$ or $√100*√2$ This becomes $10√2$. So the answer is E. Option 3: Slowest way, with calculator. If you forget both your isosceles triangle formula and how to reduce square roots, you can still do this problem (though it will take longer). $10^2+x^2=c^2$ You know that this is an isosceles triangle, so each side will be equal: $10^2+10^2=c^2$ $200=c^2$ $c=√200$ If you do not remember how to reduce the square root of 200, find the answer in your calculator (approximately 14.14) and then find the answer that matches. A, B, and C are eliminated, as they are integers. The square root of 20 will be far too small (4.47), since you are trying to find the square root of 200. The square root of 2 is 1.414. $(1.414)(10)=14.14$. So the answer is E, $10√2$ As with the above, some questions can be solved much faster in your head (or on scratch paper) than on a calculator. If the question requires a calculation you cannot do quickly or easily in your head, definitely use your calculator. But make sure to always double check your input line (the part where you type into your calculator) before you calculate the results! Plugging in the wrong values (or forgetting that crucial negative sign or parentheses) can make all the difference between a right and a wrong answer. For example, if you have $x=−5$ and an equation $f(x)=x^2+12$, make sure that you're plugging in your $x$ correctly. There is a huge difference between plugging in $−(5^2)+12$ and $(−5^2)+12$ into your calculator! The first equation is inaccurate and gives you -13. The second equation is correct and gives you 37. Make sure you are calculating for $x$ equals -5 here, not the finding the negative of 5 squared. If you’re making numerous errors in your practice tests, write down the equation by hand first. Even if it’s a problem that looks simple, doing it entirely on a calculator (or in your head) can lead to errors. Write down your steps before you whip out the calculator. When to Use Your Calculator You will never need your calculator to do more than a few basic calculations. You will only ever be asked to: Add Example: $213+456$ Subtract Example: $3500−1200$ Multiply Example: $33*10$ Divide Example: $54/3$ Take a Number to an Exponent And, even so, you'll only need to express a number to an exponent in a way that someone without a calculator could also do. For example, you may need to manipulate $x^23$ or $y^10$, but this is based on your understanding of exponent rules: Based on your knowledge of how exponents work, you know that $x^a*x^b=x^(a+b)$. So we have: $(2)(3)=6$ $x^4*x^5=x^(4+5)=x^9$ $y^1*y^8=y^(1+8)=y^9$ So the final answer is H, $6x^9y^9$ As you can see, this can all be done without a calculator. The ACT will never ask you for the answer to large exponent values, so you'll never need to find the value of $3^23$ or $2^10$, for example. The ACT math example above is typical of an exponent question you'll see on the test. Find the Square Root Square root problems will only be as complicated as making you find the value of perfect squares (e.g. $√81$), or having you reduce square roots (e.g. $√18=3√2$). If you know your basic squares ($2^2=4$, $3^2=9$, etc) and if you know how to reduce a square root, then you won’t need a calculator. Combine Different Kinds of Calculations The hardest part of your calculations will be in keeping them straight and putting them together. Again, you can solve this problem in one of two ways- with or without a calculator. Option 1: Fastest way, no calculator. Think about the percentages in terms of solid units of something. In this case, think of them as marbles. If you have four marbles and increase the amount by 25%, you are adding one marble (25% is equal to $1/4$th). So now you have five marbles. Then, you must take away 20% of those five marbles. Well, 20% is $1/5$th, so you're now back to four marbles. You began with four marbles and you ended with four marbles; you have exactly what you started out with. So the answer is C, 100% Option 2: Slower way, with calculator. You could also solve the problem algebraically. $x+0.25x=1.25x$ $1.25x−(0.2)(1.25x)=1x$ or 100% Either way, you are left with answer C, 100% Bottom line: if you find that you're trying to perform more complicated equations than these basic ones, you're likely going down the wrong path! Put your calculator down and examine what the question is really asking. Don't allow your time and energy to get sucked into doing unneeded calculations. The Take-Aways A calculator can be a great asset on the ACT, but only if you know how to use it properly. Make sure first that you're interpreting each problem correctly and develop the correct approach before you reach for your calculator. It’s far more important that you have a solid understanding of the mathematical concepts you’ll be tested on for the ACT than it is for you to be an expert at manipulating your calculator. Double check that you're using one of the ACT-approved calculators and familiarize yourself with your calculator model before test day. Finally, know that if you’re going down the rabbit hole of functions for each question, there's likely a much easier way to solve the problem. Keep all of these ACT calculator tips in mind, and you'll be good to go on test day! What's Next? Looking to boost your ACT Math score? Make sure you know exactly what's tested on ACT Math. And review your list of ACT Math formulas to make sure you know everything you need to before test day! Looking for an ACT math tutor? Read up on what makes for a good ACT math tutor, or find out more about PrepScholar's ACT tutoring options here. Aiming for a perfect score? Look no further than our article on how to get a 36 on the ACT math, written by a 36 ACT-scorer. Want to improve your ACT score by 4 points? Check out our best-in-class online ACT prep classes. We guarantee your money back if you don't improve your ACT score by 4 points or more. Our classes are entirely online, and they're taught by ACT experts. If you liked this article, you'll love our classes. Along with expert-led classes, you'll get personalized homework with thousands of practice problems organized by individual skills so you learn most effectively. We'll also give you a step-by-step, custom program to follow so you'll never be confused about what to study next. Try it risk-free today:

IT Journal entry - Hardware Essay Example | Topics and Well Written Essays - 250 words

IT Journal entry - Hardware - Essay Example Their outer casing is mostly of a mere rubber, plastic of metal to avoid its inner architecture from exposure to unfavorable external conditions that will lead to breakage or unfavorable climatic conditions (Shelly & Vermaat, 2010). Presently, computing field has significantly benefited from flash drives due to their ability of faster and well-organized data transfer across processors. Hence, being a viable hardware, which each firm utilizing the emergent technology cannot avoid if it entails to augment its efficiency as well as quality services with the involvement of less financial involvement (Coughlin, 2013). However, there are grievous pitfalls linked with using flash drives, for instance, being inherently insecure besides users misplacing them (Breeding & Kroski, 2012). Once misplaced, this can yield to an unmanageable harm to the users or firms because most of them fail to file encryption or use other ways of safeguarding the stored data, hence may end up being an easy way to leak confidential information (Breeding & Kroski, 2012). In addition, they are impervious to physical damage and misplacement. There emergency have yielded to less paper usage especially in both transferring as well as preserving information. Hence, prompting firms result to diverse and even emergent modes of procuring memory for their respective purposes in quest to serve clients appropriately (Coughlin, 2013). This is transitioning from old memory reliance to the current portable such that for flash drives have the ability to hold high volumes (Coughlin, 2013). Coughlin, T. (2013). Flash Memory Is Changing How Companies Buy  Storage. Forbes. Retrieved from

Respiration and Photosynthesis Essay Example | Topics and Well Written Essays - 750 words

Respiration and Photosynthesis - Essay Example These processes however differ in their reactants, products, stages, requirements, organisms and organelles in which they occur (Photosynthesis vs. Respiration 2012). Respiration is the set of chemical reactions in the cell cytoplasm and mitochondria that break-down sugars (glucose) in the presence of oxygen into energy in form of adenosine tri phosphate (ATP) and carbon IV oxide (Respiration 2014). This series of aerobic reactions are summarised in the chemical equation below; - a) Glycolysis; - This is the break-down of glucose, a six carbon compound to pyruvate, a three carbon compound in the cytoplasm, a process that yields two ATP molecules (Photosynthesis vs. Respiration 2012). A glucose (C6) molecule is energized by the addition of a high-energy phosphate from ATP, forming glucose-6-phosphate which is re-arranged split into two Glyceraldehyde-3-Phosphate (C3); each Glyceraldehyde-3-Phosphate contributes 2 electrons to NAD+, an electron carrier as two (2) low energy Adenosine di phosphate (ADP) molecules are elevated to Adenosine tri phosphate (ATP) by addition of inorganic phosphate leaving pyruvate (University of Chicago at Illinois 2009). b) Krebs cycle; - Pyruvate from glycolysis is converted into Acetyl-coA which is shuttled into the Krebs cycle in the mitochondria. Acetyl-coA through interconversion of 4C compounds gives off two (2) Adenosine tri phosphate (ATP) molecules, eight NADH and two FADH2 (University of Chicago at Illinois 2009). c) Electron transport chain; - The ten molecules of NADH and FADH2 from the Krebs cycle are broken down in the mitochondrial matrix to form Adenosine tri phosphate (ATP); a process powered by an H+ proton gradient across the inner mitochondrial membrane and the matrix (Photosynthesis vs. Respiration 2012). The enzyme ATP Synthase powers the formation of ATP by reducing the proton gradient through electron transport. The