document.write( "Question 573089: How long does it take to get hot water to a 1.5 gpm faucet if there is 13 ft of 3/4\" copper pipe and 8 ft of 1/2\" copper pipe to the faucet? The time for it to reach full temperature due to pipe temperature is not an issue at this point. \n" ); document.write( "
Algebra.Com's Answer #368663 by Alan3354(69443)\"\" \"About 
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How long does it take to get hot water to a 1.5 gpm faucet if there is 13 ft of 3/4\" copper pipe and 8 ft of 1/2\" copper pipe to the faucet? The time for it to reach full temperature due to pipe temperature is not an issue at this point.
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\n" ); document.write( "Vol of 3/4\" ID pipe = \"pi%2Ar%5E2%2Ah+=+pi%2A%283%2F8%29%5E2%2A13%2A12\" cubic inches
\n" ); document.write( "Find the vol of the 1/2\" pipe the same way.
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\n" ); document.write( "Convert cu inches to gallons, divide by 1.5 to get time in minutes.
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