document.write( "Question 1055433: A medicine ball has a diameter of 15\", how many cubic feet of sand is neededd to fill it? \n" ); document.write( "
Algebra.Com's Answer #670653 by Alan3354(69443)\"\" \"About 
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A medicine ball has a diameter of 15\", how many cubic feet of sand is needed to fill it?
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\n" ); document.write( "r = 7.5
\n" ); document.write( "\"Vol+=+4pi%2Ar%5E3%2F3\" cubic inches.
\n" ); document.write( "1 cubic foot = 12*12*12 = 1728 cubic inches
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