A cylindrical grain silo has a radius of 10 feet and a height of 90 feet. What is the maximum volume of grain the silo can hold? (to nearest whole number) A) 7,069 ft3 B) 14,137 ft3 C) 28,274 ft3 D) 56,549 ft3

We can solve for the maximum of grain the silo can hold by using the formula shown below:

Volume = pi*r²*h where "r" for the radius and "h" for the height

The given values are enumerated such as:

r = 10 feet

h = 90 feet

Solving for the volume:

Volume = 3.14*10²*90

Volume = 28,260 feet²

The answer is the letter "C".