document.write( "Question 659687: X varies directly with w and inversely with the square root of m. If x is 0.815 when w is 7.15 and m is 625, find x when w is 12.6 and m is 854. \n" ); document.write( "
Algebra.Com's Answer #410881 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"x=rw%281%2Fsqrt%28m%29%29\".........\r
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\n" ); document.write( "\n" ); document.write( "If \"x\" is \"0.815\" when \"w\" is \"7.15\" and \"m\" is \"625\":\r
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\n" ); document.write( "\n" ); document.write( "=>...\"0.815+=r%2A7.15%281%2Fsqrt%28625%29%29\".......\r
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\n" ); document.write( "\n" ); document.write( "=>.....\"0.815+=%287.15%2F25%29r\".\r
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\n" ); document.write( "\n" ); document.write( "=>.....\"0.815=+0.286r\".\r
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\n" ); document.write( "\n" ); document.write( "=>.....\"r=+0.815%2F0.286\".\r
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\n" ); document.write( "\n" ); document.write( "=>.....\"r=+2.85\"\r
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\n" ); document.write( "\n" ); document.write( "find \"x\" when \"w+\"is \"12.6\" and \"m+\"is \"854\":\r
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\n" ); document.write( "\n" ); document.write( "\"x=rw%281%2Fsqrt%28m%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=2.85%2A12.6%281%2Fsqrt%28854%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=35.91%281%2F29.22%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=35.91%280.034%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=1.22094\"\r
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