Question

If v = 43πr³, solve for r.

a) r = cube root of (v / 43π)

b) r = v / (43π)

c) r = square root of (v / 43π)

d) r = cube root of (43πv)

Answer 1

To solve for r in the equation v = 43πr³, divide both sides of the equation by 43π and then take the cube root of both sides.

Step-by-step explanation:

To solve for r in the equation v = 43πr³, we need to isolate r. Here's how:

Divide both sides of the equation by 43π to get r³ = v / (43π).

Take the cube root of both sides to find r, so r = cube root of (v / 43π).

Therefore, the correct option is a) r = cube root of (v / 43π).