document.write( "Question 1134557: the electrical resistance R of a wire varies directly as the length L and inversely as the square of the diameter d obtain an equation. connecting R, L and d if R =27 when 1=3 and d =2, calculate the
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Algebra.Com's Answer #752000 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
The first sentence description using variation constant k should be\r
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\n" ); document.write( "\n" ); document.write( "\"R=kL%2Fd%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "You can figure out the rest. First need to solve for k.
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\n" ); document.write( "..., and d if R =27 when 1=3 and d =2, calculate the ,...
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