1.	Ten points are located on a circle. How many line segments can be drawn with these points as endpoints?
		A.	10	B.	45
		C.	90	D.	100
		Hint
	2.	Find the value of C(13, 2).
		A.	156	B.	66
		C.	78	D.	13
		Hint
	3.	How many ways can a committee of 2 girls and 1 boy be formed from a class of 13 girls and 7 boys?
		A.	1,092	B.	546
		C.	91	D.	169
		Hint
	4.	How many different 3-card hands can be dealt from a standard deck of 52 cards?
		A.	11,050	B.	132,600
		C.	265,200	D.	22,100
		Hint
	5.	How many different groups of 3 crayons can be chosen from a box of 64?
		A.	41,664	B.	43,680
		C.	192	D.	83,328
		Hint