Translate this sentence into an equation The product of donnie’s savings and 3 is 48

Use d to represent Donnie’s savings.

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Precalculus question, image attached.

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false