document.write( "Question 615591: if c varies inversely as the square of d and d=4 when c=0.2, what is the constant of variation \n" ); document.write( "

Algebra.Com's Answer #387239 by stanbon(75887) $\"\"$ $\"About$

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if c varies inversely as the square of d and d=4 when c=0.2, what is the constant of variation
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\n" ); document.write( "c = k/d^2
\n" ); document.write( "0.2 = k/4^2
\n" ); document.write( "k = 16*0.2 = 80
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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