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2 years ago

8

Assume that the radius r of a sphere is expanding at a rate of 50 cm/min. Determine the rate of change in surface area at t = 2

min, assuming that r = 20 at t = 0

1 answer:

oksano4ka [1.4K]2 years ago

4 0

Hay if you neeed help look up math papa this wedsite will realy help you
hope that helps

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