# 3 A bowl contains 3 yellow beads, 21 green beads, 12 blue beads, and 6 red beads. If 2 beads are picked, without replacement, from the bowl, find the probability that (a) both are green (b) one is red and one is not red (c) one is yellow and one is blue (d) both are not blue.

Carrie buys a bag of cookies that contains 6 chocolate chip cookies, 8 peanut butter cookies, 5 sugar cookies and 5 oatmeal raisin cookies. What is the probability that Carrie randomly selects a peanut butter cookie from the bag, eats it, then randomly selects another peanut butter cookie?

There are two boxes, the first contains 5 white and 5 black balls and the second contains 7 white and 3 black balls. A ball will be selected from each box, randomly. What is the probability that the two selected balls are white?

There are 9 women and 8men with a chance to be on a game show. The producer of the show is going to choose 10 of these people at random to be contestants. What is the probability that the producer chooses 4 women and 6 men?  Is this using the C and P and doing it on the calculator?

A bag contains 3 red and 5 black balls, another contains 4 red and 7 black balls. A ball is drawn from a bag selected at random. Find the probability that it is (i) red ball, (ii) black ball.

A gunball machine contains 5 red gumballs, 3 blue gumballs, and 4 yellow gumballs. You put a coin in the machine, and two gumballs come out one after the other. What is the probability that the first gumball that comes out is blue and the second gumboil is red?

A committee of three people is to be randomly selected from a group of 20 men and 17 women. What is the probability that all three people will be women?