document.write( "Question 1147031: y varies directly as x and inversely as the square of z.
\n" ); document.write( "y= 14 when x=50 and z=5. Find Y when x=80 and z=4
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Algebra.Com's Answer #768311 by josgarithmetic(39617)\"\" \"About 
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\"y=kx%2Fz%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"k=yz%5E2%2Fx\"\r
\n" ); document.write( "\n" ); document.write( "\"k=14%2A50%2F5%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"k=%282%2A7%2A2%2A5%5E2%29%2F5%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"k=2%2A2%2A7\"\r
\n" ); document.write( "\n" ); document.write( "\"k=28\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28y=28x%2Fz%5E2%29\"
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