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

The constant of variation is

Step-by-step explanation:

First we must write the relationship as an equality.

If q varies inversely with the square of m, this means that when m ^ 2 increases then q decreases.

If q varies directly with the product of r and x this means that when r * x increases q increases.

Then the relationship is:

Where k is the constant of proportionality

Then if:

We solve for k

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: