Mathematics, 28.07.2019 22:00 SL10355

The volume of a sphere is v = 4⇡r3. the surface area of 23 a sphere is a = 4⇡r . find the rate at which the volume is changing when the surface area is 100 cm2 and the surface area is increasing at a rate of 4cm2/sec (leave your answer in an exact form – do not write your answer as a rounded decimal). show your work!

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The volume of a sphere is v = 4⇡r3. the surface area of 23 a sphere is a = 4⇡r . find the rate at wh...

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