document.write( "Question 73175: If c varies inversely as d, and if c=12 when d=1/4, find c when d=9?\r
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Algebra.Com's Answer #52422 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If c varies inversely as d, and if c=12 when d=1/4, find c when d=9? \r \n" ); document.write( "\n" ); document.write( "-------------- \n" ); document.write( "c = k/d where \"k\" is the constant of variation. \n" ); document.write( "Find \"k\": \n" ); document.write( "12 = k/(1/4) \n" ); document.write( "12=4k \n" ); document.write( "k=3 \n" ); document.write( "--------------- \n" ); document.write( "EQUATION: \n" ); document.write( "c = 3/d \n" ); document.write( "---------------- \n" ); document.write( "Now find c if d = \n" ); document.write( "If d= 9 then \n" ); document.write( "c = 3/9 \n" ); document.write( "Then c=1/3 \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |