document.write( "Question 870399: A cylindrical water tank has a radius of 6 feet and a height of 20 feet. A larger tank with the same radius has a volume that is 2 times the volume of the smaller tank. What is the height of the larger tank? \n" ); document.write( "
Algebra.Com's Answer #524831 by Alan3354(69443)\"\" \"About 
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2*20 = 40 feet
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