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A spherical balloon is inflating with helium at a rate of 48π ft3 min. How fast is the balloon's radius increasing at the instant the radius is 2 ft?
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A spherical balloon is inflating with helium at a rate of 48π ft3 min. How fast is the balloon's radius increasing at the instant the radius is 2 ft?

User Mohammad Al Alwa
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Answer:

Explanation:.

User Skyisred
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