document.write( "Question 296487: A cylindrical drum has a diameter of 3 feet and a volume of 45 cubic feet. What is the height of the drum? (Hint: Use V = пr2h)
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Algebra.Com's Answer #213635 by mananth(16946)\"\" \"About 
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V=pir^2h\r
\n" ); document.write( "\n" ); document.write( "pi*1.5^2 *h= 45\r
\n" ); document.write( "\n" ); document.write( "h= 45 / pi * 1.5^2\r
\n" ); document.write( "\n" ); document.write( "h= 45 / 3.14 * 2.25\r
\n" ); document.write( "\n" ); document.write( "h=45 / 5.39\r
\n" ); document.write( "\n" ); document.write( "6.37 feet
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