Michael reaches into a very large box and pulls out lucky charms. if percentages are 50% regular cereal, 6.25% for hearts, stars, horseshoes, clovers, blue moons, pots of gold, rainbows, and red balloons, and he only wants blue moons. let x be the number of individual pieces he has to pull out until he gets a blue moon. a) what is the probability that x is more than 8? b) what is the probability that x is at least 8? c) what is the probability that x is less than 8? d) what is the probability that x is at most 8?