document.write( "Question 515868: what is the approximate volume of a sphere whose diameter is 7.3 in.? \n" ); document.write( "
Algebra.Com's Answer #344183 by Alan3354(69443)\"\" \"About 
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\"Vol+=+4%2Api%2Ar%5E3\"
\n" ); document.write( "r = 3.65 in
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