Questions Answered

LotusWings:
Group Title
4. If x, y, and z are nonnegative numbers such that x + y = 5 and x + z = 3,
find the largest possible value of x^3 + (3/2)y^2 + z^3.
 updated 18 days ago
 8 replies
 1 Medal

LotusWings:
Group Title
1. At which xvalue(s) does f(x) = (x^3)/ (1+x^4)
attain its absolute maximum value?
…
 updated 18 days ago
 4 replies
 1 Medal

LotusWings:
Group Title
The correct answer is suppose to be 120pi/7. Can someone tell me where I went wrong? (see image)
Find the volume of the solid formed by …
 updated one year ago
 1 reply
 No Medals Yet

LotusWings:
Group Title
Evaluate: Integral of (sin^2 x cos ^3 x) dx.
The answer is (1/3)sin^3 x  (1/5) sin^5 x + C
…
 updated one year ago
 5 replies
 2 Medals

LotusWings:
Group Title
A certain fraction is equivalent to 2/3. If 3 is added to the numerator, and 1 is added to the denominator, the resulting fraction is equiva…
 updated one year ago
 14 replies
 2 Medals

LotusWings:
Group Title
24: find Point of Inflection and discuss concavity of graph of func.
40: find all relative extrema, use 2nd derivative test where applicabl…
 updated one year ago
 15 replies
 1 Medal

LotusWings:
Group Title
For the Biology SAT Subject Test, there are 80 questions. 20 will be either Ecological or Molecular (your choice). So does that mean the oth…
 updated one year ago
 2 replies
 No Medals Yet

sally1979:
Group Title
The sky is a sotty handkerchief is an example of: alliteration or a etaphor or personification
 updated 2 years ago
 2 replies
 2 Medals

Idealist:
Group Title
I have an F in my AP English Language class right now and my teacher said he'll most likely to give me an F since the grades are due on Dece…
 updated 2 years ago
 7 replies
 2 Medals

tjackson23494:
Group Title
My instructor suggest that I come to this site to improve my thesis sentence development.
…
 updated 2 years ago
 1 reply
 No Medals Yet

skullpatrol:
Group Title
What is the difference between "effect" and "affect"?
 updated 2 years ago
 1 reply
 2 Medals

NatianaG:
Group Title
Which statements describe cultural influences?
…
 updated 2 years ago
 2 replies
 No Medals Yet

LotusWings:
Group Title
Need help, did something wrong somewhere but can't find it. :(
 updated 2 years ago
 4 replies
 No Medals Yet

chubbytots:
Group Title
can someone write for me?? hmm
When dancing started??? :)
…
 updated 2 years ago
 7 replies
 3 Medals

angelique22:
Group Title
I need help writing a thesis statement. Can someone help me write one?
 updated 2 years ago
 4 replies
 No Medals Yet

LotusWings:
Group Title
I feel like I skipped a step.
Example from Calculus AB Notes on Extrema
…
 updated 2 years ago
 6 replies
 No Medals Yet

therainisfree:
Group Title
Which is correct?
1. You definitely helped me to conclude that majoring in both Finance and Accounting IS the right thing to do.
2. You de…
 updated 2 years ago
 1 reply
 No Medals Yet

LotusWings:
Group Title
Somehow I think I copied my class notes incorrectly...
As part of Rate of Change:
…
 updated 2 years ago
 2 replies
 No Medals Yet

arlira:
Group Title
I need a good hook for a paper I'm writing on educational experience
 updated 2 years ago
 1 reply
 No Medals Yet

LotusWings:
Group Title
Can someone define what differentiation means? How something is differentiable. Maybe include how it relates to graphs.
I learned this i…
 updated 2 years ago
 8 replies
 No Medals Yet

LotusWings:
Group Title
My own thought regarding implicit differentiation: when you get the derivative of y^2=0, you get 2y * y' =0.
So if you find the derivati…
 updated 2 years ago
 15 replies
 No Medals Yet

gjhfdfg:
Group Title
Can someone help me write a short story that tells about a ficitonal event in which a central conflict is  or is not  resolved?
 updated one year ago
 14 replies
 No Medals Yet