document.write( "Question 241602: a pipe 100 feet long .75id what is the total amount of liquid in us galons will it hold \n" ); document.write( "
Algebra.Com's Answer #176965 by Alan3354(69443)\"\" \"About 
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a pipe 100 feet long .75id what is the total amount of liquid in us galons will it hold
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\n" ); document.write( "L = 1200 inches
\n" ); document.write( "r = 0.375 inches = 3/8\"
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\n" ); document.write( "Vol = pi*r^2*L
\n" ); document.write( "V = pi*(9/64)*1200 = 10800pi/64 = 168.75pi cubic inches
\n" ); document.write( "V = 168.75pi/231 gallons
\n" ); document.write( "V =~2.295 gallons
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