What is the GPE when a bungee jumper with a mass of
80 kg is lifted 60 m in the air by a crane before jumping?

Need it ASAP

How to write 3 tenths and 5 tenths as a decimal

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?