SOLUTION: I can't seem to figure this example problem out. Can some one please help? What is the formula? or How is it calculated? How many ways can a committee of 2 be selected from a c

Algebra ->  Permutations -> SOLUTION: I can't seem to figure this example problem out. Can some one please help? What is the formula? or How is it calculated? How many ways can a committee of 2 be selected from a c      Log On


   

Question 460484: I can't seem to figure this example problem out. Can some one please help?
What is the formula? or How is it calculated?
How many ways can a committee of 2 be selected from a club with
12 members?
Answer by amoresroy(361) About Me  (Show Source):
You can put this solution on YOUR website!
How many ways can a committee of 2 be selected from a club with
12 members?
Let x = number of ways a committee of 2 can be selected from a club with
12 members
x = (12 * 11) / 2
x = 66