Ajar contains 8 blue marbles, 6 red marbles, and 10 green marbles. you pick one marble
from the jar. find the theoretical probability, p(blue or green). write your answers as a
decimal rounded to nearest hundredth place.

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places