Questions Answered

cali_babe100:
Group Title
A bag contains 2 blue and 3 green marbles. Two marbles are drawn at random with replacement. Which of the following gives the probability o…
 updated 10 months ago
 1 reply
 1 Medal

Christawna~Marie:
Group Title
In my lesson it says that 100[1(0) 0(0)] equals 100(1). But, how can that be if anything times 0 equals 0?
 updated 10 months ago
 8 replies
 1 Medal

Nikolas:
Group Title
Derivative of y = 6(x)ln(x)x+1? I haven't done any calculus in a year or so but think it's something to do with the chain rule. Not sure wh…
 updated 10 months ago
 2 replies
 1 Medal

trinikansas:
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• What is the "framing" guideline for photography?
 updated 10 months ago
 1 reply
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littleman1234:
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Survey results found in Seventeen magazine would be an accurate picture of American attitudes and beliefs.
 updated 10 months ago
 2 replies
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vjha:
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how fast would a rocket have to go relative to an observer for its length to be contracted to 99% its original length when at rest?
…
 updated one year ago
 2 replies
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SarahBrown:
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How would you plug in 60 squareroot 2 into a calculator? I know the answer is rounded to 85 but I can't plug it in right.
 updated one year ago
 8 replies
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hella_flushed:
Group Title
Find the distance between the points (3, 2) and (4, 5).
√10
…
 updated one year ago
 3 replies
 1 Medal

Nikolas:
Group Title
Hi, I'm having trouble understanding a step in the solution for z^(n)+(1/(z^n))=2cos(nθ). I will write the given solution below:
 updated one year ago
 6 replies
 1 Medal

Nikolas:
Group Title
(imaginary number) does (i)^2 = 1?
That is what I have in my notes but I think it should be +1, by the following reasoning:
(i)^2=(sqrt{…
 updated one year ago
 4 replies
 2 Medals

keaveuna12:
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Can someone please help me?
For this assessment you will be looking for two contemporary examples of satire. You may find satire in litera…
 updated one year ago
 2 replies
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Chapese:
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I need a great introduction for my human right essay. The whole thing is centered around the question: Is forgiveness a higher form of justi…
 updated one year ago
 3 replies
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geen_mariah:
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What is the difference between "then" and "than"
 updated one year ago
 2 replies
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Nikolas:
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Hi, I'm having some trouble understanding the steps in the solution to an integration problem involving manipulating a coefficient. See the …
 updated one year ago
 7 replies
 2 Medals

fatima_vanessa:
Group Title
which tool is a wheel and axle!?
a.) a screw cap
b.) a seesaw
…
 updated one year ago
 1 reply
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Nikolas:
Group Title
Consider the three linearly independent vectors \[{\vec{\boldsymbol u}}=\frac{ 1 }{ \sqrt{3} }\left(\begin{matrix}1 \\ 1\\ 1\end{matrix}\rig…
 updated one year ago
 7 replies
 1 Medal

yoyogators:
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five a plus twentytwo is less than or equal to thirtytwo?
 updated 2 years ago
 3 replies
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covilol:
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use the following terms to describe in detail how you visually perceive an object that you can see right now. Use the terms in order to corr…
 updated 2 years ago
 2 replies
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MiaKitty:
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Please, really Quickly!!!I need help with sad titles for a short story I have to write in English class? Anyone have any they wouldn't mind …
 updated 2 years ago
 5 replies
 1 Medal

Lisa22:
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I am working on a project and am required to use MLA style. I need clarification on where to insert a period after a quotation on an assign…
 updated 2 years ago
 1 reply
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e.g.1:
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An afterschool club had 14 girls and 12 boys. Then 6 more girls and 8 more boys signed up. Did the ratio of girls to boys stay the same…
 updated 2 years ago
 10 replies
 2 Medals

Nikolas:
Group Title
Show that cos((3x)/2)cos(x/2)=2sinxsin(x/2). See the attached image for more clarification. Any ideas?
 updated 2 years ago
 9 replies
 2 Medals

cbrusoe:
Group Title
the need to take a drug in order to avoid withdrawal symptoms is called obsessive compulsion or is it physical dependence?
 updated 2 years ago
 2 replies
 1 Medal

Nikolas:
Group Title
Implicit differentiation  please see http://archives.math.utk.edu/visual.calculus/3/implicit.4/index.html  for the solution of the second …
 updated 2 years ago
 13 replies
 1 Medal

ceichin:
Group Title
Antipsychotic drugs such as Thorazine are often used to treat schizophrenia. Antipsychotic drugs are used as
agonist to mimic the effec…
 updated 2 years ago
 7 replies
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gjhfdfg:
Group Title
Which of the following most distinguishes an epic from a mock epic?
 updated one year ago
 4 replies
 2 Medals

ryantorres:
Group Title
Evaluate 3(5  8)  7
…
 updated 2 years ago
 9 replies
 1 Medal

jennaaanicoleee:
Group Title
Solve for n: 3(3n + 4) +6n = 12
 updated 2 years ago
 4 replies
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pbigbaby:
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How do I cite web pages. example: the cit I went to was what is plagiarism, but the information came from another cite
 updated 2 years ago
 2 replies
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Nikolas:
Group Title
Factor (x^(3/2))(a^(3/2)).
I know that generally the solution should be (xa) multiplied by some kind of binomial expansion, but the fract…
 updated 2 years ago
 4 replies
 1 Medal
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