Question

Which describes the combined variation in the formula h=V/pie r2

Answer 1

h varies directly with V and inversely with the square of r.

Explanation:

(Since pie is a constant, it's not said in the "sentence")

I also just got it right on the quiz.

Answer 2

The correct option is (c).

Explanation:

The combined formula is given by :

`h=(V)/(\pi r^2)` ...(1)

h is height

V is volume

r is radius

It is clear from formula (1) that h varies directly with V and inverse;y with the square of r.

Hence, the correct option is (c).