At 3: 00 p. m. a car leaves arkansas heading east at 45 miles/hour. at 5: 00 p. m., a motorcycle leaves north carolina heading west at 65 miles/hour toward a car. if their starting points are 530 miles apart, at what time will they meet?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π