document.write( "Question 456416: A six inch diameter copper pipe water riser fifty feet tall is full of water and needs to be drained down how many gallons will be drained \n" ); document.write( "
Algebra.Com's Answer #313276 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! V=pi*r^2*h \n" ); document.write( "V=3.14*0.0625*50 \n" ); document.write( "V=9.8125 cu ft \n" ); document.write( "------------- \n" ); document.write( "9.8125*7.48=73.40 gallons \n" ); document.write( " |