1.	From a group of six students, four are to be chosen to form a committee. In how many ways can the committee be chosen?
		A.	15	B.	30
		C.	360	D.	720
		Hint
	2.	All-Star Pizza offers a large pizza with any three toppings for $9.95. If you can choose from 13 different toppings, how many different pizzas are possible?
		A.	286	B.	78
		C.	1287	D.	715
		Hint
	3.	Which situation is a permutation?
		A.	The number of games it would take to start 5 different basketball players from a team of 10.
		B.	The number of ways you can choose 3 hot dog toppings from a total of 5.
		C.	The number of ways each person can shake hands with the other 11 people in the room.
		D.	The number of ways 8 students can finish first, second, or third place at the Math Olympiad.
		Hint
	4.	Which situation is a combination?
		A.	The number of ways 3 books can be displayed in a store window.
		B.	The number of ways a coach can choose 3 co-captains for a soccer team.
		C.	The number of ways 50 people can line up to enter a concert hall.
		D.	The number of ways a committee can choose a president, vice-president, and treasurer.
		Hint
	5.	Ten students are playing in a chess tournament. If each student plays every other student once, how many total games are played?
		A.	30	B.	45
		C.	90	D.	120
		Hint