document.write( "Question 315792:  If b is inversely proportional to the square of c and b is 5/9 when c is 3, find b when c is 5.
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document.write( "Show me what to do with answer :) \n" );
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| Algebra.Com's Answer #225937 by ankor@dixie-net.com(22740)     You can put this solution on YOUR website! If b is inversely proportional to the square of c \n" ); document.write( "b = \n" ); document.write( "let k = constant of variation \n" ); document.write( "b = \n" ); document.write( ": \n" ); document.write( " b is 5/9 when c is 3, find k \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "cross multiply \n" ); document.write( "9k = 5*9 \n" ); document.write( "9k = 45 \n" ); document.write( "k = \n" ); document.write( "k = 5 \n" ); document.write( ": \n" ); document.write( "b = \n" ); document.write( ": \n" ); document.write( "find b when c is 5. \n" ); document.write( "b = \n" ); document.write( "b = 5/25 \n" ); document.write( "b = |