Select all expressions that are equal to 3⋅3⋅3⋅3⋅3 a) 3 ⋅ 5
(b) 3^5
(c) 3^4 ⋅ 3
(d) 5 ⋅ 3
(e) 5^3

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