An engineer builds a model of a water supply system to a scale where 2 inches equals 5 feet. If the source
of the water is 24 inches above ground level on the
model, how high above ground is it on the actual site?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Answer! if you don’t mind, can you explain