document.write( "Question 1101040: Find a mathematical model for the verbal statement. (Use k for the constant of proportionality.)
\n" ); document.write( "z is jointly proportional to the square of x and the cube of y.
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Algebra.Com's Answer #715612 by Boreal(15235)\"\" \"About 
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z=k*x^2*y^3 \n" ); document.write( "
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