When elenas car moves forward such that each tire makes one full rotation the car has traveled 72 inches. how many full rotations will th tires need to make for elenas car to travel 10 yards?

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?