Find the circumference of the base of cylinder if the volume is 38 cm and the height = 3 cm
- MATH
Find the circumference of the base of cylinder if the volume is 38 cm and the height = 3 cm
Given that the volume of the cylinder = 38 cm^3 Also given the height of the cylinder = 3 cm We need to calculate the circumference of the base : First we will calculate the radius by using the…
2 educator answers
- MATH
Find the definite integral of h(x) = 3x^3 + 5x^2 – 3x + 6 for the interval [ 0, 1].
f(x) = 3x^3 + 5x^2 – 3x + 6 First, we will find the integral of f(x). Let F(x) = integral f(x) Then, the definite integral is given by: F = F(1) – F(0) Let us calculate. F(x) = intg f(x) =…
2 educator answers
- MATH
HELP! VENN DIAGRAM!!The students from Mrs. Simpson’s grade 11 class were surveyed. 19 students…
Yes
- NATIVE SON
How is real fear to blame for the murder of Mary in Native Son?Be thoughtful and think of all…
In Native Son, fear motivates Bigger Thomas to murder Mary Dalton. Even while Bigger is driving Mary, he feels uneasy in her presence. This uneasiness stems from Bigger’s knowledge of racial…
1 educator answer
- LORD OF THE FLIES
What does it mean when Roger felt the taboo of the old life?
Since enotes editors are only allowed to answer one question at a time, I had to edit your question. The “taboo of the old life” that you refer to in Chapter 4 occurs in the following passage:…
1 educator answer
- WILLIAM SHAKESPEARE
In which Shakespeare plays and through which characters is the Electra Complex notable?Concrete…
First, let’s define the Electra Complex. As it relates to Freud’s definition of the Oedipal Complex, it is defined as: the psychoanalytic theory that a female’s psychosexual development involves…
1 educator answer
- MACBETH
What points of similarity and of difference are there among the air drawn dagger, the voice that…
Each of these items represent an aspect of Macbeth’s subconsciousness and conscience. The air drawn dagger appears to Macbeth before he goes in to kill Duncan. He is clearly hallucinating. This…
1 educator answer
- SCIENCE
what is the relationship between the angle of insulation and the intensity of the radiation…
Insulation is a measure of how much of the radiation that is coming from the sun actually reaches the earth’s surface. This energy depends on a number of variables including: the sun’s angle, the…
1 educator answer
- BUSINESS
What are the perspective of service quality
I believe the question is about customer perception of service quality. For physical goods the quality of a product is often measured in terms of adherence to a given set of specified physical…
- LAW AND POLITICS
How would the criminal justice sysytem be altered if state attorneys general were given authority…
Most district attorneys are elected by the people of the county. This makes the prosecutor accountable to the people who elected him. If he were to be supervised by the state attorney general, then…
2 educator answers
- LAW AND POLITICS
What are some of the consequences of delay in trial?
The most important consequences would be (in my opinion) the following: For the defendant, it would include having their life in limbo for a long period of time. They would have the prospect of…
1 educator answer
- MATH
Find the volume of the cylinder whose height is 7 and the circumference of the base is 4.
We know that the volume of the cylinder is: V = r^2 * pi * h where r is the radius and h is the height. Given that the height is h = 7 ==> V = r^2 * pi * 7 Now to determine the radius ( r), we…
2 educator answers
- MATH
Find the integral of f'(x) = 3x^2 – 6x + 3 given that f(0) = -4
Given the derivative, f;(x) = 3x^2 – 6x + 3 Also, given f(0) = -4. We need to determine the function f(x). We know that: f(x) = integral f'(x) : Then, let us integrate f'(x)” ==> f(x) = intg…
2 educator answers
- MATH
If AB = 2x-3 and AC = 2x+4 and BC = 7 find x if AC is the hypotenuse.
AB = 2x-3 and AC = 2x+4 and BC = 7 find x if AC is the hypotenuse. I am assuming that ABC is a right angle triangle where AC is the hypotenuse. Then we know that: AC^2 = ( AB^2 + BC^2 Let us…
1 educator answer
- MATH
Find the point A if the point ( 3,-4) is midpoint of AB and B is (1,6).
We are given that ( 3,-4) is the midpoint of AB and the coordinates of B are (1,6). We have to find the coordinates of A. Let the coordinates of A be (x, y) So as (3 , -4) is the mid point of A and…
1 educator answer
- MATH
Find f(g(5) if f(x) = log x^2 and g(x) = x+5
Given the functions: f(x) = log x^2. g(x) = x+ 5. We need to find f(g(5)). First, we need to determine f(g(x)), then substitute with x= 5 f(g(x)) = f( x+ 5) Now we will substitute with x+ 5 in…
2 educator answers
- MATH
Find x and y is 2x+ y= 11 and x^2 – y^2 = 24
2x+ y = 11………….(1) x^2 – y^2 = 24…………(2) First we will rewrite (1): 2x + y = 11 ==> y= 11- 2x Now we will substitute in (2): ==> x^2 – y^2 = 24 ==> x^2 – ( 11-2x)^2 = 24…
1 educator answer
- THE LOTTERY
How does the author lead the reader to the “twist ending” in “The Lottery”?
This is a great question – the shock in this modern Gothic tale lies in the “sting in the tale,” which surprises and shocks us terribly the first time we read the story. Jackson of course uses this…
2 educator answers
- MATH
Find the dimensions of the container with the greatest volume.The container, with a square base,…
A box with a square base is made using 1000 ft^2 of material. Now we have to find the maximum possible volume of the box. We know that the volume of the box would be V=x^2*y, where x is the side of…
1 educator answer
- MATH
A plane took 3 hrs & 15 mins to return to Spain. The length of the journey was 2350 km….
The length of the journey is 2350 km. The time taken by the airplane is 3 hrs and 15 minutes. Now 3 hours 15 minutes is equal to 3.25 hrs. Therefore the speed of the plane is 2350 / 3.25 = 723.07…
1 educator answer
- MATH
Maria has $350, she spends 2/7 of her money & invests the rest for 2 years at 5% per year…
Maria has $350, she spends 2/7 of her money & then invests the rest for 2 years at 5% per year simple interest. We need to find how much money does Maria have at the end of the 2 years? As…
1 educator answer
- MATH
The length of a rectangle is 3 in. more than twice its width. If the perimeter of the rectangle…
Let the length of the rectangle be L and the width be W: Given that the length is 3 more than twice the width: ==> we will write” L= 3 + 2W…………..(1) Also, given the perimeter is : P = 18…
1 educator answer
- TO KILL A MOCKINGBIRD
In Chapter 18 of To Kill a Mockingbird, what does Mayella’s testimony add to the case?
Mayella’s testimony reveals a troubled teen’s longing for acceptance. We learn that Mayella was not the typical teen who ran around with a group of friends, but one who had never had a boyfriend,…
2 educator answers
- LAW AND POLITICS
Describe what “victim impact” statements are.
A victim impact statement is pretty much just what it sounds like. It is a statement in which the victim of a crime is allowed to communicate with the court regarding the impact that the crime has…
1 educator answer
- REFERENCE
do you think to allow semester system will be good in favour to students and what effect it will…
I’m afraid I don’t completely understand your question. Are you asking about a semester system as opposed to a quarter system? Or is there some other alternative to a semester system that you are…
9 educator answers
- TO KILL A MOCKINGBIRD
In chapter seventeen of To Kill a Mockingbird, what does Atticus attempt to establish through Bob…
Atticus’ main purpose with Bob Ewell’s testimony is actually two-fold. First of all, Atticus works to prove that Bob Ewell didn’t care enough about his daughter’s health to seek the help of a…
2 educator answers
- MATH
The position function of a particle moving along the x axis is: s=t^3-6t+qt+1. Analyze the…
s=t^3-6t^2+qt+1. To analyse the motion. When t = 0, the initial distance covered is 1. ds/dt = 3t^2- 6t +q., When t = 0, the initial velocity = q. d2x/dt^2 = 6t-6. So the acceleration is zero when…
- TO KILL A MOCKINGBIRD
In Chapter Seventeen of To Kill a Mockingbird what devices does the author use to characterize…
First, the author uses figurative language to describe Bob Ewell: a little bantam cock of a man rose and strutted to the stand, the back of his neck reddening at the sound of his name. When he…
4 educator answers
- MATH
The width of a rectangle is 45% of the length. If the perimeter of the rectangle is 58cm, what is…
We’ll consider x as the length of the rectangle. We’ll note the width of the rectangle as w. We know, from enunciation that the width is: w = 45*x/100 Now, we’ll write the formula of the perimeter…
- TO KILL A MOCKINGBIRD
In chapter seventeen what does atticus attempt to establish through heck tates’s testimony.
In Chapter 17 of To Kill a Mockingbird, Atticus Finch questions Mr. Heck Tate, Maycomb’s law enforcement officer. On the night of the attack against Mayella Ewell, her father, Bob Ewell, went to…
1 educator answer
- THE CANTERBURY TALES
Critically examine the concluding part of Alisoun’s tale and its thematic link with Chaucer’s…
In Chaucer’s The Canterbury Tales, the Wife of Bath’s tale directly coincides with what we learn of her in the Prologue. All of the characters on the pilgrimage to Canterbury (the structural device…
1 educator answer
- EVERYDAY USE
How do certain key objects, such as the burned house and the old quilts, focus the reader’s…
The objects in “Everyday Use” are cultural heirlooms, symbols of suffering, slavery, and female domesticity. As such, they are worthless to outsiders, but valuable to the women inside the family…
1 educator answer
- OSCAR WILDE
Name some of the figures of speech in “The Happy Prince” by Oscar Wilde.I am writing a term paper…
Please, don’t be depressed about a silly little term paper. You’ll write a great paper about the Happy Prince, and some day you’ll meet one, too! SIMILE (comparisons using “like” or “as”): a) “He…
2 educator answers
- MACBETH
How do we know that in Act 4 of Macbeth, Macbeth’s second visit to the witches leads to his…
In Act 4, it is apparent that Macbeth’s second visit to the witches leads to his downfall because Macbeth tries to control fate. He commands the witches to let their masters speak for them, so the…
1 educator answer
- THE KILLERS
Who is the protagonist of “The Killers” by Ernest Hemingway?
Nick Adams is considered to be the protagonist in “The Killers”. He is a young man sitting in the diner when the two hit men enter. He is still innocent regarding the reality of the criminal world…
3 educator answers
- MATH
Find the slope of the linear function if f(2)=-9 and f(3)=9?
From enunciation, we conclude that we have two points (2,-9) and (3,9) that are located on the graph of the linear function f(x). We’ll write the linear function in the point slope form: f(x) = mx…
- OEDIPUS REX
What is the major conflict of the play Oedipus the King (or Oedipus Rex), and the moral connected…
In Oedipus Rex (or Oedipus the King), the major conflict exists based upon what Oedipus has unknowingly done in his life to wreak the havoc (in the form of plagues) that now visits Thebes. Before…
1 educator answer
- MATH
John is writing an article. The article is limited to 48000 words. He decides to use two types of…
Large font ==> 1800 words / page Small font ==> 2400 words/ page Total pages = 21 and 48000 words Now let us assume that: x = number of pages with Large Font y= number of pages with small…
1 educator answer
- PERSUASION
What does that suggest about beauty (or ugliness) as a character trait?
In most Austen novels we see how the characters who are less important are also described as “plain” or “not as beautiful” as the characters that serve as ornamental balances in contrast to the…
1 educator answer
- FENCES
What is the major conflict of the play?
In Fences, the major conflict is not between white and black, husband and wife, or old and young. Although all of these conflicts exist, the main conflict is between Troy and his internal and…
2 educator answers
- PERSUASION
In Jane Austen’s Persuasion, how does the novel relate the innateness of beauty to social class?
Austen’s characterizations help to show that what she considers an attribute of high social class, is not necessarily physical beauty, but beauty in mind and character.In the cases of Sir Walter…
1 educator answer
- PERSUASION
Does a person’s appearance tell you anything about who they are in the novel? ( Persuasion by…
In Persuasion, personal appearance helps to identify the characters. For example, in the first chapter, we are told that Sir Walter is handsome, and his preoccupation for physical appearances is…
- PERSUASION
Is there a connection between appearance and identity in Persuasion by Jane Austen?
Sir Walter Elliot certainly thinks there is a connection between appearance and identity. His deep distresses are the little crows-feet line about Lady Russell’s temples and Mary’s coarse skin:…
1 educator answer
- TO KILL A MOCKINGBIRD
Chapter 19 when asked “Did you resist her advance?”, Tom answered “I tried to ‘thout being’ ugly…
Harper Lee did an excellent job of using dialect throughout her novel, To Kill a Mockingbird. The quote you have referred to here is an example of the Southern dialect used by Tom Robinson as a…
1 educator answer
- BUSINESS
What is the ‘Prisoner’s Dilemma?’
The prisoner’s dilemma is a situation used in game theory to show how people who are in competition with one another can make decisions that seem rational but which end up hurting them in the end….
1 educator answer
- MATH
Determining the equation of the quadratic function with the points (-1,4), (1, -2) and (2,1)?
Let the function be : f(x) = ax^2 + bx + C Given the points (-1,4), (1, -2) and (2,1) are on the curve of f(x): Then the points should verify the equation such that: f(-1) = 4 f(1) = -2 and…
1 educator answer
- MATH
To find the vertex of x^2-x-6 = 0. x^2-x-6 = 0 whose solutions are the intercepts of the the parabola y = x^2-x-6 . So x^2-x-6 = (x-3)(x+2) = 0. So x= 3 and x= -2 are the intercepts of the…
- MATH
The area of a square is 45 more square inches than its perimeter. What is the length of each side…
Let the side of a square be x. Then its perimeter p = 4x. It is given that area of the square is more than its perimeter by 45 numerically. Therefore x ^2 = 4x+45. Subtract 4x+45 from both sides…
- MATH
Prove that log 3 5 + log 5 3 > 2 (base 3 and 5)
We’ll re-write the inequality: log 3 5 + 1/log 3 5 > 2 We’ll note log 3 5 =a We’ll re-write the inequality in a: a + 1/a > 2 We’ll multiply by 2 the inequality: a^2 + 1 > 2a We’ll subtract…
- JULIUS CAESAR
Why does Calpurnia object to Caesar’s going to the capitol?
In William Shakespeare’s The Tragedy of Julius Caesar, the reader encounters an array of characters who exhibit a variety of personality traits. While some characters are purely good, others are…