Algebra-2

If f varies directly as g and inversely as the square of h, we can write the equation as:

f = k * (g / h²)

where k is the constant of variation.

To find the value of k, we can substitute the given values of f, g, and h into the equation:

20 = k * (50 / 5²)

Simplifying:

20 = k * (50 / 25)

20 = k...