document.write( "Question 860295: Y varies directly as x and inversely as the square of z. y=24 when x= 12 and z=2. Find y when x=64 and z=4. \r
\n" );
document.write( "\n" );
document.write( "y= \n" );
document.write( "
Algebra.Com's Answer #518386 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! y=kx \n" ); document.write( "y=m/z \n" ); document.write( "24=k*12 k=2 \n" ); document.write( "24=m/2 m=48\r \n" ); document.write( "\n" ); document.write( "y=2*64=128 when x=64 \n" ); document.write( "y=48/4=12 when z=4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |