1. Permutations
336

3. Permutations with identical objects.
n! where n is a set of objects with
a!b!c! a one kind
b another
c another
etc.

4. How many different 5­digit numbers can be made
arranging
30 ways
4 6 1 6 4

5. How many different "words" can be made from the
letters in the word MISSISSIPPI?
34650

6. How many permutations of 8 letters can be made
from 3360
30 ways
P A R A L L E L

7. How many different "words" can you make from the letters
in the word STATISTICS?
50400

8. Nohom, Julien, Sayana, C.J, and Janna are
sitting in the stands at the talent show
together.
a) How many ways can they be seated?
5! = 120 ways

9. b) What if C.J and Janna must sit together?
c) What if C.J. and Janna must not sit together?

13. Attachments
Poker fun with your best friends by flickr user coltfan909