document.write( "Question 1117599: If y varies directly as x and inversely as the square of z and y=6 when x=64 and z =8, how do you find y when x = 21 and z=2? \n" ); document.write( "
Algebra.Com's Answer #732717 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Therefore and\r
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\n" ); document.write( "\n" ); document.write( "Just plug in 21 for and 2 for and do the arithmetic.\r
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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