document.write( "Question 328730: The cost for manufacturing a CD varies inversely with the number of CDs made. If the cost is $2.50 per CD when 10,000 are made, then what is the cost per CD when 100,000 are made? \n" ); document.write( "
Algebra.Com's Answer #235506 by stanbon(75887)\"\" \"About 
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The cost for manufacturing a CD varies inversely with the number of CDs made. If the cost is $2.50 per CD when 10,000 are made, then what is the cost per CD when 100,000 are made?
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\n" ); document.write( "c = k/n
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\n" ); document.write( "Find \"k\" using c=2.5 when n = 10,000
\n" ); document.write( "2.5 = k/10000
\n" ); document.write( "k = 25000
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\n" ); document.write( "Equation:
\n" ); document.write( "c = 25000/n
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\n" ); document.write( "Solve for \"c\" when n = 100,000
\n" ); document.write( "c = 25000/100000
\n" ); document.write( "c = $0.25
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\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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