Amanager samples the receipts of every fifth person who goes through the line. out of 50 people, 4 had a mispriced item. if 600 people go to this store each day, how many people would you expect to have a mispriced item?

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