An airplane flies 2,783 miles in 5.5 hours. what is the speed of the airplane in miles per hour? use the equation d=rt, where d is distance, r is rate, and the is time.

the airplane's speed is
miles per hour

Ben and cam are scuba diving. ben is 15.815.8 meters below the surface of the water. cam is 4.24.2 meters above ben. what is cam's position relative to the surface of the water? choose 1 choose 1 (choice a) a 11.611.6 meters above the surface of the water (choice b) b 11.611.6 meters below the surface of the water (choice c) c 2020 meters above the surface of the water (choice d) d 20 meters below the surface of the water