A large sphere has the radius of 6 centimeters. A small sphere is inside the sphere. After the volume of the small sphere is sub
tracted, the volume left in the large sphere is 252pi cubic inches what is the radius of the small sphere
1 answer:
Answer:
3 in
Step-by-step explanation:
The volume of the large sphere is ...
V = (4/3)πr³ = 288π . . . cubic inches
The volume of the smaller sphere is ...
288π -252π = 36π . . . cubic inches
The ratio of volumes of the smaller sphere to the larger is the cube of the ratio of radii. The radius of the smaller sphere will be ...
(6 in)∛(36π/(288π)) = (6 in)∛(1/8) = 3 in . . . . small sphere radius
You might be interested in
Answer:
Step-by-step explanation:
36 : 3 = 12
12 : 3 = 4
...
4/3 : 3 = 4/
Answer: Children’s Museum $150-$350 per sq. ft. Art Museum Exhibition $75-$200 per sq. ft. (Does not include cost of Art)
Step-by-step explanation:
I think it might be 1/5 cup maybe
It would be 18.75 because if you put it into a mixed number then multiply by 5 you get 18.75
A is the correct answer!!!
