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 4 months 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 4 months 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 2 years 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 2 years 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 2 years 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 2 years ago
 14 replies
 No Medals Yet