document.write( "Question 1179288: A river is 1000 ft. wide and 10 ft. deep, and is running at 4 mph. Determine amount of time it will discharge a cubic mile of water into the ocean.\r
\n" ); document.write( "\n" ); document.write( "Cubic mile = 147197952000 cu. ft.\r
\n" ); document.write( "\n" ); document.write( "Unsure how to solve.
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Algebra.Com's Answer #808803 by mananth(16946)\"\" \"About 
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1000 ft = 0.189 miles\r
\n" ); document.write( "\n" ); document.write( "10 ft =0.00189 mile\r
\n" ); document.write( "\n" ); document.write( "4 miles per hour\r
\n" ); document.write( "\n" ); document.write( "0.189*0.00189*4
\n" ); document.write( "=0.00143 cubic miles
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