1.	An arrangement in which order is important is called a(n) ______.
		A.	permutation	B.	outcome
		C.	compound event	D.	factorial
		Hint
	2.	Compute 6!
		A.	21	B.	6
		C.	720	D.	5040
		Hint
	3.	Find the number of ways a family of 4 can stand next to each other for a photograph.
		A.	76	B.	10
		C.	120	D.	24
		Hint
	4.	Compute 5!
		A.	60	B.	15
		C.	120	D.	720
		Hint
	5.	Evaluate 2! · 7!.
		A.	14	B.	5,040
		C.	10,080	D.	362,880
		Hint