Answer:
To the nearest hundredth is 3.94
Step-by-step explanation:
The four rounds down, so in the hundredths place it stays 4
The volume of the resulting ring is (4/3)π(R³ - r³)
<h3>
Volume</h3>
The volume of an object is the amount of space occupied by the object in three dimension.
The volume (V) of a sphere is given by:
V = (4/3)πr³
Where r is the radius of the sphere.
For the sphere with radius R, volume is:
V = (4/3)πR³
The hole with radius r, has a volume of:
V = (4/3)πr³
Hence volume of the ring = (4/3)πR³ - (4/3)πr³ = (4/3)π(R³ - r³)
The volume of the resulting ring is (4/3)π(R³ - r³)
Find out more on Volume at: brainly.com/question/1972490