document.write( "Question 545644: The number of gallons, g, in a circular swimming pool varies jointly with the square of the radius,r and the depth,d. If g=754 gallons when r=4ft and d=2ft, then find the number of gallons in the pool when r=3ft and d=1.5 ft.\r
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Algebra.Com's Answer #355656 by Alan3354(69443)\"\" \"About 
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The number of gallons, g, in a circular swimming pool varies jointly with the square of the radius,r and the depth,d. If g=754 gallons when r=4ft and d=2ft, then find the number of gallons in the pool when r=3ft and d=1.5 ft.
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\n" ); document.write( "Vol = 754*(3/4)^2(1.5/2)
\n" ); document.write( "Vol = 318 gallons
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