document.write( "Question 79048: Problem:
\n" ); document.write( "find the constant of variation k
\n" ); document.write( "m varies directly with n; m = 144 when n = 8
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Algebra.Com's Answer #56736 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Write down the formula:
\n" ); document.write( "m=kn\r
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\n" ); document.write( "\n" ); document.write( "Plug in what you are given in the problem:
\n" ); document.write( "144=k*8\r
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\n" ); document.write( "\n" ); document.write( "Solve for k (divide both sides by 8!)
\n" ); document.write( "\"144%2F8=%288k%29%2F8\"
\n" ); document.write( "\"18=k\"\r
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\n" ); document.write( "\n" ); document.write( "R^2 at SCC
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