You have the 175 on the wrong line, the problem says 175 feet from the base, this is the bottom of the tree.
See attached picture for solution:
This problem cannot be solved
The question is already solved, but I am adding a response so it won't show up on the unanswered list.
In order to do this, we have to 1st find the volume of each ball using the sphere volume formula: 4/3(pi)r^3
Baseball: 4/3(pi)(1.375in)^3
Soccer ball: 4/3(pi)(4.25in)^3
Calculate to get:
Baseball: about 10.89
Soccer ball: about 321.56
So subtract these 2 numbers:
321.56in^3 - 10.89in^3
= 310.67 in^3
So the difference in volume between these two objects would be 310.67 in^3
