document.write( "Question 594142: a cone has volume 320cm cubed and height 16cm. find the radius of the base. round your answer to the nearest 0.1 cm. \n" ); document.write( "
Algebra.Com's Answer #376652 by ankor@dixie-net.com(22740)\"\" \"About 
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a cone has volume 320cm cubed and height 16cm. find the radius of the base. round your answer to the nearest 0.1 cm.
\n" ); document.write( ":
\n" ); document.write( "Volume of cone equation: V = \"1%2F3\"\"pi%2Ar%5E2%2Ah\"
\n" ); document.write( "so we have:
\n" ); document.write( "\"1%2F3\"\"pi%2Ar%5E2%2A16\" = 320
\n" ); document.write( "Multiply both sides by 3
\n" ); document.write( "\"pi%2Ar%5E2%2A16\" = 3(320)
\n" ); document.write( "\"pi%2Ar%5E2%2A16\" = 960
\n" ); document.write( "Divide both sides by \"16%2Api\"
\n" ); document.write( "\"r%5E2\" = \"960%2F%2816%2Api%29\"
\n" ); document.write( "Using a calc
\n" ); document.write( "\"r%5E2\" = 19.09859
\n" ); document.write( "r = \"sqrt%2819.09859%29\"
\n" ); document.write( "r ~ 4.4 cm
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