document.write( "Question 612576: A cylinder with a radius of 1.5 centimeters is half full of water. How much will the water level rise if a rock whose volume is 20 cubic centimeters is dropped into the water? \n" ); document.write( "
Algebra.Com's Answer #385595 by lwsshak3(11628)\"\" \"About 
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A cylinder with a radius of 1.5 centimeters is half full of water. How much will the water level rise if a rock whose volume is 20 cubic centimeters is dropped into the water?
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\n" ); document.write( "let x=rise in water
\n" ); document.write( "Total Volume=Area*Height of water=πr^2*height of water
\n" ); document.write( "Increase in volume=Area*rise in water
\n" ); document.write( "πr^2*x=20
\n" ); document.write( "x=20/πr^2=20/π*1.5^2=2.83
\n" ); document.write( "ans:
\n" ); document.write( "Level of the water will rise 2.83 cm
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