5). (2 points each) How many 2-person teams can you make out of each of these groups of students. (remember, these are combinations where order doesn't count):

a). Kelsey David Bryan Number of teams: _______

b). Julie Ashley Andrew George Brad Number of teams: _______

c). Heather Robert Mathew Courtney Lakisha Matt James Dana Number of teams: _______

6). (2 points each) How many 2-person teams can you make out of the following number of students?
(I will do the first one for you!)

a). 5 students	b). 6 students __________
c). 10 students __________	d). 20 students __________
e). 50 students __________	f). 25 students __________
g). 60 students __________	h). 71 students __________
i). 13 students __________	j). 15 students __________
k). 18 students __________	l). 200 students __________
m). 88 students __________