Mathematics, 06.10.2019 16:20 kids2006
The radius, r, of a sphere is increasing at 0.03 meters per second. the rate of increase is constant.
a. what is the rate of increase in its volume when the radius of the sphere is 18 meters?
b. what is the rate of increase in the sphere’s surface area when the volume is 288 cubic meters?
c. express the rate at which the volume of the sphere changes with respect to the surface area of the sphere (as a function of r).
, i don't get any of this. an explanation would be great, !
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The radius, r, of a sphere is increasing at 0.03 meters per second. the rate of increase is constant...
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