document.write( "Question 32213: The volume V of a cylinder varies jointly as its height h and the square of the radius of its base r. If V=1368cm cubed when r=7cm and h=9cm, find V when r=14cm and h=5cm. Round to the nearest whole number. \n" ); document.write( "
Algebra.Com's Answer #18740 by checkley71(8403)\"\" \"About 
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IF 1368=7~2*9 THE X=14~2*5 OR 1368/7~2*9=X/14~2*5 OR 441X=980*1368 OR
\n" ); document.write( "441X=1,340,640 OR X=1,340,640/441 OR X=3040 NEW VOLUME
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