SOLUTION: A beach ball has a diameter of 16 inches. How much air will it take to keep the ball inflated?

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Question 1057491: A beach ball has a diameter of 16 inches. How much air will it take to keep the ball inflated?
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
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This question was formulated INCORRECTLY. 

The volume of the ball is  %284%2F3%29%2Api%2Ar%5E3   (general formula for the volume of a sphere via its radius r)


= %284%2F3%29%2Api%2A%2816%2F2%29%5E3 = %284%2F3%29%2Api%2A8%5E3 cubic inches.   Calculate!