document.write( "Question 869907: The Volume of V of a sphere varies directly with the cube of its radius r. The constant of proportionality is 4pi/3. Write an equation that relates the quantities. \n" ); document.write( "
Algebra.Com's Answer #524580 by mananth(16946)\"\" \"About 
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\"V%28alpha%29r%5E3\"\r
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\n" ); document.write( "\n" ); document.write( "\"V=+%284pi%2F3%29r%5E3\"\r
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