PLEASE HELP ASAP The equation T^2 = A^3 shows the relationship between a planets orbital period, T, and the planet’s mean distance from the sun, A, in astronomical units, AU. If the orbital period of planet Y is twice the orbital period of planet X, by what factor is the mean distance increased?
A. 2 ^ 1/3
B. 2 ^ 1/2
C. 2 ^2/3
D. 2 ^3/2