The claim is incorrect. Treating the planets as basic spheres, the formula of the volume of a sphere states that volume = (4/3)(pi*r^3), where r is the radius. Since r is raised to the power of three, then doubling the radius would result in a volume that is 8 times larger than the original.
After using distributive property and combining like terms the answer is -2
it would be c 9/25 and 9/25
Answer:
8.06
Step-by-step explanation:

Answer:
-8 I believe
Step-by-step explanation: