A car traveled at an average speed of 80 miles per hour for 3 hours and it consumed fuel at the rate of 34 miles per gallon. Approxamitly how many gallons of fuel did the car use for the entire 3 hour trip?

Can someone me with this problem . show your work .

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

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone