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Math

### `150^@` Find if possible the complement and supplement of each angle.

Only an acute angle, a positive angle less than 90 degrees, will have a compliment. Therefore an angle of 150 degrees has no compliment. On the other hand, our given angle has a supplement as it is...

Gifts and Gift Giving

### What might be considered an appropriate gift in Europe?

As with any gift giving to another country or culture, it is important to do research to avoid giving insult. For example, a gift of wine to relatives or friends in Italy might be considered...

Math

### `y = -csc(x) - sin(x)` Find the derivative of the trigonometric function.

Note:- 1) If y = sinx ; then dy/dx = cosx 2) If y = cosecx ; then dy/dx = -cosecx*cotx Now, `y = -cosec(x) - sin(x)` `dy/dx = y' = cosec(x)*cot(x)-cos(x)` ``

Uncanny, The

### What is the main point Freud argues in his psychoanalytical essay "The Uncanny?"

One of Sigmund Freud's main themes in "The Uncanny" was to draw attention to the uneasy feelings created by repetition of thoughts, places, or ideas. In this sense he predated the concept of Déjà...

Math

### `y = 1/x - 3sin(x)` Use the rules of differentiation to find the derivative of the function.

Rewrite the `1/x` term as a fraction. `y= x^-1 -3sin(x)` Take the derivative of the first term using the power rule. `y'=-x^-2 -3cos(x)` Simplify and eliminate the negative exponent. The answer...

Math

### `y = x/(sqrt(x^4 + 4))` Find the derivative of the function.

You need to find derivative of the function using quotient rule: `y' = (x'*(sqrt (x^4+4)) - x*(sqrt (x^4+4))')/(x^4+4)` `y' = 1*(sqrt (x^4+4)) - x*(((x^4+4)')/(2sqrt (x^4+4)))/(x^4+4)` `y' = ((sqrt...

The Cask of Amontillado

### The story begins with Montresor's strong words against Fortunato. What do these words foretell about what may happen...

With the hyperbolic first words, "The thousand injuries of Fortunato I had borne as I best could.." followed by the detailed three-step requirements for perfect revenge, the reader is alerted to...

The Reluctant Fundamentalist

### What should I highlight when reading The Reluctant Fundamentalist?

In The Reluctant Fundamentalist, I think that some of the most important elements rests in how Changez changes over the course of the novel. I tend to think that the ways that Changez changes...

Math

### Please help! I need to approximate the integral using a 3rd Order Taylor Series Expansion: `int_0^(pi/2) cos(x^2)dx`...

The taylor series expansion of `cos(x)=sum_(n=0)^oo (-1)^nx^(2n)/(2n!)` `cos(x^2)=sum_(n=0)^oo(-1)^n(x^2)^(2n)/(2n!)` `cos(x^2)=1-x^4/(2!)+x^8/(4!)-x^12/(6!)+ ......` Now considering expansion upto...

To Kill a Mockingbird

### What are some quotes from To Kill a Mockingbird about how Tom Robinson symbolizes a mockingbird?

Tom Robinson is a great example of a mockingbird. In chapter 10, Atticus explains to Jem and Scout about how it a sin to kill a mockingbird. "I'd rather you shot at tin cans in the backyard, but...

Math

### If a physician orders 1000 mL of a medicine through an IV and it delivers the medicine at 75 ml/hr and the drop...

Use the formula IV flow rate (gtt/min) = Volume (ml)/time(hr) * drop factor (gtt/ml) In the current case, volume/time = 75 ml/hr (given rate) and drop factor = 15 gtt/ml Thus, the IV flow rate...

English

### I need help determining what is the best topic for researching about the culture of the English speaking world?

I believe that your inquiry is to figure out a good topic for research that would include ALL English speakers from every country that speaks English. If this is the case, the first thing to...

Math

### Remove the greatest common factor. A) `5x^3 + 25x^2 - 15x` B) `16x^5 + 24x^3 - 32x^2`

A) `5x^3+25x^2 - 15x = 5x(x^2 + 5x - 3)` B) `16x^5 + 24x^3 - 32x^2 = 8x^2(2x^3+3x - 4)`

Math

### given the polynomial f=4x^3-12x^2+mx+n find m, n if f(x)=0 for x=i

Given the polynomial f=4x^3 - 12x^2 + mx + n, we have to find m and n if f(x) = 0 for x= i Now for x = i f(i) = 4x^3 - 12x^2 + mx + n => 4*i^3 - 12*i^2 + m*i + n = 0 => -4i + 12 + mi + n =0...

Math

### `y = (1/4)sin(2pix)` Find the period and the amplitude

Formula for amplitude: if y = a sin bx, amplitude is the absolute value of a Amplitude of .25 Formula for period: if y = a sin bx, period is 2pi/b 2pi cancels 2pi Period of 1

Science

### How can we experimentally find molar heat of fusion for water? Include in your answer the materials, data and...

Materials needed: Small glass cup, 180 grams piece of ice taken from the fridge, thermometer, 10 V voltage DC voltage source, 10 ohm/20 W resistor, chronometer. Experiment: Place the ice into the...

History

### What is the evidence for the reasons why the first settlers considered America as a God-given haven ?

The evidence for this will mostly come from the Puritan colonies, founded in New England. Settlers in Virginia were not entirely secular in their outlook, but most were not seeking a haven, they...

To Sir, with Love

### Which is your favourite scene and how would you personally have reacted in a similar situation in To Sir, With Love?

The field trip to the Victoria and Albert contains some episodes of interest to the reader as Pamela asserts herself on the bus after overhearing the women riders remark on the "shameless young...

Maniac Magee

### How did Jeffery get Arnold Jones out of Mr. Finsterwald's backyard?

It is not certain how Jeffrey got to Arnold. Some say he hopped the fence, others say he just opened the gate and strolled into the backyard. Whatever the case, Arnold "fainted dead away" when he...

Math

### Solve for x if (sin x)^4+(cos x)^4=sin 2x. Please explain with all steps.

(`sinx)^4 + (cosx)^4 = sin2x` `(sin^2 x)^2 + (cos^2 x)^2 = sin2x ` `==gt (sin^2 x + cos^2 x)^2 - 2sin^2x cos^2 x = sin2x ` `==gt 1 - 2sin^2 cos^2 x = sin2x ` `==gt 1-2sinxcosx(sinxcosx) = sin2x `...

Charlotte's Web

### What is the story about? Summary, please.

This is a coming-of-age story (a bildingsroman) which stars Wilbur (a pig), Charlotte (a spider), and Fern (the little girl who loves Wilbur). There are a host of other animals and human...

Business

### Business in a week...? Does anyone have any ideas on starting and managing an enterprise that lasts for only a week?

I am not sure if this would count, but what about a booth at a fair? You can create a project for selling there, and just have the business while the fair is open. Another optioin is a...

The Gift of the Magi

### In O. Henry's story "The Gift of the Magi" show how Jim and Della prove themselves the wisest. Answer should be in...

Had the Queen of Sheba lived in the flat across the air shaft, Della would have let her hair hang out the window someday to dry, just to depreciate Her Majesty's jewels and gifts. Had King...

Twilight

### In the back of Breaking Dawn, on the guide of powers, it says that Victoria has a power. What is her power?

Victoria has a talent for being extremely cunning and elusive. Although she is introduced in "Twilight", her story does not end until Eclipse. If you think back to "Twilight", after James begins to...

The Rocking-Horse Winner

### Luck & eyes 1.What is your point of view on "luck" in the story? what do you think it really means? 2....

Paul's mother defines luck this way, when Paul asks her: "It's what causes you to have money. If you're lucky you have money. That's why it's better to be born lucky than rich. If you're rich, you...

Religion

### Assess the role & status of women in Christian thought & practise.

To a large extent the answer to this question depends on which branch of Christianity one is talking about, though it is safe to say that women's roles are contested in virtually all of them. Part...

As You Like It

### What is an example of Rosalind's healthy humor in Shakespeare's As You Like It?

One way in which Rosalind's humor is healthy is with respect to the fact that she often uses humor to make the most of a bad situation. We see one example of this type of humor in the very first...

Math

### Maximum surface From all the rectangulars which could be inscribed in a circle with the radius R, which is the one...

If a rectangle is inscribed in a circle, the diameter of the circle forms the diagonal of the rectangle. Let the sides of the rectangle be W and L, we get 4R^2 = L^2 + W^2 and the area of the...

Business

### How would I write an effective topic sentence for a body paragraph in a story such as Just Lather That's All or In...

In anything you write, the topic sentence is the most important sentence in a paragraph. And, it's almost always the most difficult sentence in the paragraph to write for most people. Here's a...

Math

### Use integration by parts to evaluate. `int 7xln(4x)dx`

`int 7xln(4x)dx` The formula for integration by parts is `int udv = uv - intvdu` . So let, `u = ln(4x)` and `dv= 7x dx` Then, determine du and v. `du = 1/(4x)*4 dx `...

The Odyssey

### What happens to Odysseus when they go hunting?

When Odysseus goes hunting in Book 10, he finds a great stag. He uses the meat to revive the energy and spirits of his men. After that is when he and his men encounter Circe and the men are...

The Custom of the Country

### How does undine reflect her society?

The character of Undine Spragg is meant to embody the social naivete that often accompanies the newly-rich: this is evident in her fixation with "names and last names", the need to catch up with...

Fahrenheit 451

### Which Bible does Faber read to Montag over the radio in Fahrenheit 451?

I assume that you are asking what book of the Bible Faber reads to Montag. This happens right after Montag comes to Faber's house and Faber gives Montag the "bullet" that is going to allow Faber...

Political Science

### What is the economic significance of the election of Obama to the Presidency?

I think that there are going to be different points of view on this particular question. I would say that one of the most significant elements of President Obama's economic policy is wrestling...

History

### In what ways was the contest between John F. Kennedy and Richard Nixon the first modern presidential election, and in...

Scholars argue that the 1960 presidential race between John F. Kennedy and Richard Nixon was the very first modern presidential election due to the sudden importance of television. By 1960, the...

Poetry

### poetryhow can content, form, and the overall effect of the poem developed through the use of emotions, the...

effect of the poem developed through the use of emotions, the imagination, ideas, meaning, sentiment, passion, power, sense expression, interpretation, beauty dignity, freshness of expression,...

Cognitive Psychology

### What sub-systems of memory are universal enough to be used in most professional settings?

The practical application of different aspects of memory in a professional setting entails the activation of sensory, short, or long term memory for the production or completion of tasks. One...

Romeo and Juliet

### How does Romeo create problems for the public and his family and friends in Act 1 scene 1? How does Tybalt create...

How does Romeo create problems for the public and his family and friends in Act 1 scene 1? When Romeo first appears he is bemoaning his failed love for Rosaline. The family is continuously trying...

Social Sciences

### Research Help on Functionalism, Conflict and Interactionism Perspectives and Mass Media. I am doing research...

Your username does not indicate your grade level. If you are a college student, you can go to your school library and ask the research librarian for help. The librarian will show you which...

Literature

### What was the short story like before Chekhov? Who were some European short story writers before Chekhov?

In Europe, Tolstoy, Zola, Sir Walter Scott, Edward Bulwer-Lytton, and Sheridan Le Fanu just to name a few. According the Enotes article (link provided below), mostly in Europe the Victorian novel...

Incident at Hawk's Hill

### During Incident at Hawk's Hill, what would have been useful to Ben?

It is important to note that Ben is only six years old, and even without his slight autistic tendencies, a six-year-old would not be expected to understand and react to nature and the world in the...

Political Science

### What are the committees' role in the legislative process?

The role of Congressional committees in the legislative process is to act as the experts on a given topic. They use their expertise to amend proposals in their policy area. Congress, of course,...

Science

### Within the hominoid group, how can you discover who's related to whom?

In modern phylogenetics there are, broadly, two approaches; morphology and genetics. Morphology involves measuring and comparing the shapes and sizes of different body parts, and genetics involves...

The Crucible

### How does Abigail help develop Miller's theme of socially unjust witch hunts?

Abigail represents Miller's theme of power being used for unjust ends in a couple of ways. The construction of "the other" as something to be feared and demonized is what Abigail does better than...

History

### What is an “activist judge” and what would Federalists like Adams and Hamilton feel towards it? From this position,...

A judge who is considered an "activist" believes "that in determining whether laws would meet constitutional muster," he/ she acted "more as a legislative body than as a judicial body." The...

Media

### How does media change take place?

Setting aside for a moment advances in technology, media changes when worldviews change. For example, a world economy has caused media to include world financial news in its coverage. Again, if...

Business

### What are five things that are important to you when choosing a company/employer?

The answer to this could be different for different people. Different people think that different things are important and so will have different priorities when picking an employer. Some...

Constructivism

### What is mean by the constructionist view of education and teaching?

The constructionist philosophy of education is an alternative to the more traditional "banking" style of education. The banking style basically treats teaching as a transferal of knowledge; the...

The Devil's Arithmetic

### Can I have a specific Chapter 7 and 8 summary? It would be very nice.

This question has been asked and answered, see the link below.

If—

### How does the poem "If" give a moral quality of the reader?

The answer to this question has to relate to the way in which this famous poem gives a list of characteristics that the reader or listener of this poem must possess if they are to be "a Man." Thus,...

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