PLEASE HELP URGENT!! I HAVE LIKE 15 MINUTES LEFT I’m giving 27 points please

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?

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