document.write( "Question 1058679: A silo, which is in the shape of a cylinder, is 16 ft in diameter and has a height of 60 ft. The silo is one-third full. Find the volume of the portion of the silo that is not being used for storage. Round to the nearest hundredth.\r
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Algebra.Com's Answer #673759 by Boreal(15235)\"\" \"About 
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The total volume of the silo is pi*r^2 h, where r is the radius (8 ft) and h is the height 60 feet.
\n" ); document.write( "This is pi*64*60=12,063.7 ft^3,
\n" ); document.write( "1/3 of the volume is used so 2/3 is not being used.
\n" ); document.write( "2/3*(12,063.715)=8042.48 ft^3 are not being used, rounding at the end.
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