document.write( "Question 1128250: Write an equation describing the relationship of the given variables.
\n" ); document.write( "y varies jointly as the square of x, the cube of z, and the square root of w. When x = 4, z = 2, and w = 9, then
\n" ); document.write( "y = 384.
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Algebra.Com's Answer #744720 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"y=k%2Ax%5E2%2Az%5E3%2Asqrt%28w%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"k=y%2F%28x%5E2%2Az%5E3%2Asqrt%28w%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"k=384%2F%284%5E2%2A2%5E3%2Asqrt%289%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"k=384%2F%2816%2A8%2A3%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"k=1\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28y=x%5E2%2Az%5E3%2Asqrt%28w%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"y=%284%29%5E2%2A%282%29%5E3%2Asqrt%289%29\"
\n" ); document.write( "\"y=16%2A8%2A3\"
\n" ); document.write( "\"y=128%2A3\"
\n" ); document.write( "\"y=384\"
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