Kepler's Third Law for Our Solar System Can Be Expressed $\infty$

Multiple Choice

Kepler's third law for our Solar System can be expressed mathematically as

A) P $\infty$ A.
B) P² $\infty$ A².
C) P² $\infty$ A³.
D) P³ $\infty$ A².
E) P $\infty$ A².