2.- Before going hunting, a person shoots an arrow at a target. The distance (d) between the central point of the target and the point obtained in the release of the arrow is distributed as an exponential with mean 10. If the person achieves the maximum score when the distance d is less than 8. a) Find the probability that in 50 tosses he gets the maximum score at least once. b) Find the probability that 10 tosses are needed to obtain three maximum scores.

Solve clearly I will upvote