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Mathematics 8 Online
OpenStudy (mimi_x3):

The volume of a sphere radius r increases at 12pi cm^3/minute by inflation. What is the rate of growth of its surface area?

OpenStudy (mimi_x3):

Noo..? This is a maths question.

OpenStudy (anonymous):

This is what's called related rate problem

OpenStudy (mimi_x3):

rate of change.

OpenStudy (anonymous):

volume of sphere = 4/3 Pi r^3

OpenStudy (anonymous):

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