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The surface area of a sphere increases a...

The surface area of a sphere increases at the rate of `0.6cm^2`/sec. The rate at which its volume is increasing when its radius is 10cm, is...... A) 12 cc/sec B) 3 cc/sec C) 4 cc/sec D) 5 cc/sec

A

12 cc/sec

B

3 cc/sec

C

4 cc/sec

D

5 cc/sec

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