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The quantity q varies inversely with the square of m and directly with the product of r and x. When q is 2.5, m is 4 and the product of r and x is 8. What is the constant of variation?




9 years ago

Answers

Reiny
q = k(1/m^2)(rx)
plug in the given values

2.5 = k(1/16)(8)

solve for k
9 years ago
Hannah
K=5
8 years ago

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