A scuba diver is 31 feet below the surface of the water. She dives down an additional 16 feet. How far would she have to rise to reach the surface of the water?

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,