Find the volume of a sphere with a radius of 4 ft. A. 33.5 ft3
B. 67.0 ft3
C. 267.9 ft3
D. 803.8 ft3

I think the answer is C

The volume of a sphere with a radius of 4 is 267.9 ft3 or C.

The answer is d. 606 because you have to multiply 30% ( percent) times 2020 (total) to get ur answer.

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.