document.write( "Question 1174307: when y varies directly with the square of a and inversely with the square root of b.
\n" ); document.write( "If y=6 when a=4 and b=16, find y when a=8 and b=4?
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Algebra.Com's Answer #799750 by josgarithmetic(39620)\"\" \"About 
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\n" ); document.write( "y varies directly with the square of a and inversely with the square root of b.
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\n" ); document.write( "\n" ); document.write( "That means, for a variation constant k, \"y=k%28a%5E2%2Fsqrt%28b%29%29\".
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