A car tire can hold 48 psi of air. If the tire is losing 4 psi every hour, then how many hours will it take for the tire to be completely deflated?

Which graph represents y=^3 sqrt x+8-3 ?

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?

Which of the following represents the range of the graph of f(x) below