Answer:
8 ≥ x+3 or x ≥ 12
Step-by-step explanation:
The sum of a number (additon) and 3 (x+3) is no more than (so less than or equal to eight) OR is more than 12 ( x is more than 12, x ≥ 12 )
To solve this problem you must apply the proccedure shown below:
You have that the radius of the cylinder is 2.75 inches and the height is 5.21 inches. Therefore, you only need to substitute these values into the formula for calculate the volume of a cylinder:

Therefore, as you can see, the answer is: The volume of the cylinder is 124 in³.
Unfortunately, I do not go to Harvard Business School so I am unable to solve this complex equation.