Vocabulary Use the drop-down menus to explain the difference between a percent and a unit rate. A percent is a rate in which the first term is compared to . A unit rate is a rate in which the first term is compared to .

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