1.	Four blocks are placed in a paper bag. Each block is marked with a different letter, A, C, T, or E. Several children are playing a game by picking three blocks out of the bag without looking into the bag as they choose. Anyone who picks the three blocks that spell CAT wins a point. What is the probability of picking the blocks marked C, A, and T?
		A.		B.
		C.		D.
		Hint
	2.	A menu consists of 5 different main dishes, 4 types of vegetables, and 3 types of salad. If a meal contains 1 main dish, 1 vegetable, and 1 salad, how many different meals can be ordered?
		A.	12	B.	60
		C.	23	D.	55
		Hint
	3.	How many single-topping pizzas can be made from 2 styles of crust, 3 types of sauce, and 9 choices of toppings?
		A.	9	B.	72
		C.	54	D.	14
		Hint
	4.	In how many different ways can someone arrange 8 books on a shelf?
		A.	36	B.	4,096
		C.	40,320	D.	362,880
		Hint
	5.	A composition teacher needs to choose 10 students out of 15 to serve as rough draft reviewers. A group of 10 seniors, 3 juniors, and 2 sophomores have volunteered. If the students are chosen randomly, what is the probability that 6 seniors, 2 juniors, and 2 sophomores will be selected?
		A.		B.
		C.		D.
		Hint