Answer: 421.20 km
Step-by-step explanation:

421.20km
The answer to your question is 48-x
Answer:
V = 2143.57
Step-by-step explanation:
To find the volume of a sphere you need to use this formula:

r = radius
Solve:
You need the radius from the diameter. Divide 16/2 which is
8.

V = 2143.57