SOLUTION: The volume of a​ cone-shaped hole is 75 pi ft cubed .75π ft3. If the hole is 99 ft​ deep, what is the radius of the​ hole?
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Question 1032794: The volume of a cone-shaped hole is 75 pi ft cubed .75π ft3. If the hole is 99 ft deep, what is the radius of the hole?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The volume of a cone-shaped hole is 75 pi ft cubed .75π ft3. If the hole is 99 ft deep, what is the radius of the hole?
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Volume = (1/3)*pi*r^2*h
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75pi = (1/3)pi*r^2*99
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75/33 = r^2
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radius = 1.51 ft
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Cheers,
Stan H.
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