document.write( "Question 835038: Suppose that y varies directly as w and inversely as t.
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document.write( "If y=4 when w=1/4 and t=1/2, find y when w=2 and t=16 \n" );
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Algebra.Com's Answer #503310 by stanbon(75887) ![]() You can put this solution on YOUR website! Suppose that y varies directly as w and inversely as t. \n" ); document.write( "y = kw/t \n" ); document.write( "---------------------- \n" ); document.write( "Solve for \"k\" using \"y=4 when w=1/4 and t=1/2\" \n" ); document.write( "1/2 = k*(1/4)/4 \n" ); document.write( "--- \n" ); document.write( "k = 2/(1/4) = 8 \n" ); document.write( "------- \n" ); document.write( "Equation: y = 8*w/t \n" ); document.write( "----------------------------- \n" ); document.write( "Find y when w=2 and t=16 \n" ); document.write( "---------- \n" ); document.write( "y = 8*2/16 = 1 \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================== \n" ); document.write( " \n" ); document.write( " |