Acylindrical water tank is being filled with a hose. the depth of the water increases by 114 ft per hour. how many hours will it take for the water level in the tank to be 312 ft deep? enter your answer as a mixed number in simplest form in the box.

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters