Mathematics, 03.04.2020 00:09 loulou6166

A spherical balloon has a 22-inch diameter when it's fully inflated. Half of the air is let out but remains sphere-shaped.
a.) find the volume of the fully inflated balloon.
b.) find the volume of the half inflated balloon.
c.) whats the radius of the half inflated balloon rounded to the nearest tenth?

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A spherical balloon has a 22-inch diameter when it's fully inflated. Half of the air is let out but...

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