document.write( "Question 827052: how many gallons of water will it take to fill up a pipe that is a half inch in diameter and 1350 feet long \n" ); document.write( "
Algebra.Com's Answer #498457 by rfer(16322)\"\" \"About 
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V=(3.14)(0.021)^2*1350
\n" ); document.write( "V= 1.87 cuft
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\n" ); document.write( "1.87/7.5=0.249 gal
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