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OpenStudy (anonymous):
Two concentric spheres have radii of 5" and 6". Find the volume of the space between them.
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OpenStudy (anonymous):
Volume = 4/3 πr^3 4/3 π(6)^3 - 4/3 π(5)^3 4/3 π 216 - 4/3 π 125 288π-166.66π or about 121.33π cubic inches
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