This one is easy all you have to do is subtract the 2.25 by the 15 to get 12.75.
Answer:
V=33.51in^3
Step-by-step explanation:
5inch-1 in
=4inch
divide by 2 because the problem gives diameter, not radius. (radius is half of diameter)
The space inside is a sphere so it will be
V=4/3πr^3
V=4/3*pi*(2)^3
V=33.51 inch cubed
32 Just add all the numbers up and divide by how many numbers there are (9).
Answer:0.08
Step-by-step explanation:
