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December 20, 2014

December 20, 2014

Posted by **Ellie** on Thursday, January 13, 2011 at 1:20am.

- Math -
**MathMate**, Thursday, January 13, 2011 at 8:12amVolume of a sphere or radius r

=(4πr³)/3

r=17/2=8.5 in.

Density = 0.033 lb/in³

Weight = density * volume

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