document.write( "Question 1033840: a cone shaped vase holds 80pi cubic inches of water. If the vase is 5 inches deep what is the diameter of the vase? \n" ); document.write( "
Algebra.Com's Answer #648464 by fractalier(6550)\"\" \"About 
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The volume of a cone is given by
\n" ); document.write( "\"V+=+%281%2F3%29Bh+=+%281%2F3%29%28pi%29r%5E2%2Ah\"
\n" ); document.write( "Plugging in we get
\n" ); document.write( "\"80%28pi%29+=+%281%2F3%29%28pi%29r%5E2%2A5\"
\n" ); document.write( "Now solve for r and then double it to get diameter...so we get
\n" ); document.write( "240 = r^2*5
\n" ); document.write( "48 = r^2
\n" ); document.write( "r = 6.93 inches so that
\n" ); document.write( "d = 13.9 inches
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