23: keith is driving from reno to kansas city to meet his girlfriend. the distance between the two cities is 1,650 miles. if keith can average 50 miles per hour, how many hours will it take him to complete his trip?

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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