document.write( "Question 317920: I need help finding the variation constant.\r
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\n" ); document.write( "\n" ); document.write( "n varies directly as q, and n = 39 when q = 3. Find n when q = 8.
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Algebra.Com's Answer #227645 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
n varies directly as q
\n" ); document.write( "n = kq
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\n" ); document.write( "Solve for \"k\" using
\n" ); document.write( "n = 39 when q = 3.
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\n" ); document.write( "39 = k*3
\n" ); document.write( "k = 13
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\n" ); document.write( "Therefore the equation for this
\n" ); document.write( "relation is n = 13q
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\n" ); document.write( "Find n when q = 8
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\n" ); document.write( "n = 13*q
\n" ); document.write( "n = 13*8
\n" ); document.write( "n = 104
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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