C) for the high jump, each competitor receives multiple opportunities to clear the bar at each height. on average, shane completes 2 out of 3 jumps on the lowest bar, 4 out of 6 jumps on the middle bar, and 1 out of 4 jumps on the highest bar. write an equation that you could use to find shane’s overall average number of jumps completed. calculate shane’s average using the equation. (2 points)

Average number of jumps on lowest bar = 3/2 = 1.5

Average number of jumps on middle bar = 6/4 = 1.5

Average number of jumps on highest bar = 4/1 = 4

Overall average number of jumps = 3/2 + 6/4 + 4/1 = 7

Overall average number of jumps = 1/probability of complete the lowest bar +1/probability of complete the middle bar + 1/probability of complete the highest bar

Equations of Shane’s overall average number of jumps completed           = x * (7/13), where x is the total number of overall jumps

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: