The radius, r for a circular cone is increasing at the rate of 3 cm per minute. The height of cone, h is related to the radius by h=4r. Find the rate of change of the volume of cone when r=8 cm.
Question 12 Answer
a.
512πcm3/min
b.
242πcm3/min
c.
124πcm3/min
d.
252πcm3/min
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.