When x is 2, y is 4, p is 0.5, and m is 2. if x varies directly with the product of p and m and inversely with y, which equation models the situation?
xpmy=8
xy/pm=8
xpm/y=0.5
x/pmy=0.5

The equation models the situation.

Step-by-step explanation:

As given

If x varies directly with the product of p and m and inversely with y.

Thus

Where k is the constant of proportionality .

Simplify the above

As given

When x is 2, y is 4, p is 0.5, and m is 2.

Putting the value in the above

k = 8

Therefore

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