Answer:
i think it's 15 because if you use 5 and you have to do it by 3 it should be 15
If the distribution is uniform between 6 and 12, the probability of being less than 99 is 1 (certainty).
_____
Perhaps you intend to find the probability that the loss is less than 9 pounds. That value is
... (9 - 6)/(12 - 6) = 3/6 = 1/2
Answer would be third option or C. 21,176 miles
Make two boxes, each box has 101 tickets in each box and the relationships are 101 each box that’s the answer