document.write( "Question 144495: Solve:\r
\n" ); document.write( "\n" ); document.write( "The amount of time it takes a swimmer to swim a race is inversely proportional to the average speed of the swimmer. A swimmer finishes a race in 75 seconds with an average speed of 4 feet per second. Find the average speed of a swimmer if it takes 60 seconds to finish the race.
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Algebra.Com's Answer #714691 by amalm06(224)\"\" \"About 
You can put this solution on YOUR website!
t=k(1/v), where k is some constant of proportionality\r
\n" ); document.write( "\n" ); document.write( "k=tv=75*4=300\r
\n" ); document.write( "\n" ); document.write( "v=k/t=300/60=5 ft/s (Answer)
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