MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi test

Learn moreOpportunities for recent engineering grads.

Apply TodayYou just measured its surface area, that is the input.

66 correct solutions
152 incorrect solutions

Last solution submitted on Apr 05, 2016

1 Comment

Carlos
on 16 Mar 2013

I had to calculate by hand the case for x = 36 pi. Once I simplified the expression, I added a condition for this case. Otherwise, (I guess due to machine error) I wouldn't get it right even though I had the correct code.

1 Comment

Michael
on 12 Mar 2013

If surface is 36*pi, then volume is (4/3)*pi*(sqrt(36*pi/4/pi))^3
This is math. If one answer is right, they should all be right.
Is this a roundoff question?

3 Comments