document.write( "Question 162480: How many gallons of water are in a well that is 36 inches in diameter and 20 feet deep? \n" ); document.write( "
Algebra.Com's Answer #119760 by ankor@dixie-net.com(22740)\"\" \"About 
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How many gallons of water are in a well that is 36 inches in diameter and 20 feet deep?
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\n" ); document.write( "Change 36\" diameter to 3 feet, radius will = 1.5 ft
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\n" ); document.write( "Find the volume of a cylinder
\n" ); document.write( "V = \"pi%2Ar%5E2%2Ah\"
\n" ); document.write( "where: r=1.5, h= 20
\n" ); document.write( "V = \"pi%2A1.5%5E2%2A20\"
\n" ); document.write( "V = 141.37 cu/ft
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\n" ); document.write( "1 cu/ft = 7.481 gallons
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\n" ); document.write( "141.37 * 7.481 = 1057.6 gallons
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