1. Get out your ISN! You will be able to solve permutations. You will be able to solve combinations. Today’s Objectives:

2. Agendas Probability Quiz 6 ISN 33-38 Tuesday, Dec. 9 th

3. TOC WWK Combinations

4. Big Picture

5. 1 st page 3 rd page 2 nd page

6. Right Side Input 38 12/01 Permutations & Combinations Tape Here

7. Foldable

8. ABAC BABC CACB

9. Foldable EXAMPLE 1: If you are given {A, B, C} and asked to identify unique permutations, choosing two elements at a time, 3 2

10. Foldable

11. 8 3 yes

12. 7 2

13. ten 10 3 yes

14. Foldable

15. Foldable- Combinations AB BCCA 3 2

16. 12 5 NO! 15 9 NO!

17. 32 12 NO! 20 15 NO!

18. Big Idea: Pick 4 students that you would want to represent this class if we were a government… This is a combination! These four students can be rearranged in front of the class and they are still the FOUR we picked!

19. Pick 4 students that you would want to represent this class by job title if we were a government: President, Vice President, Treasurer, Secretary Big Idea: This is a permutation! If the four students are rearranged their jobs change! Therefore ORDER MAKES A DIFFERENCE!

20. Foldable- Practice

23. 37 12/01 Left Side Input Permutations & Combinations Tape Here Tape it like a hinge!

24. Homework LEFT side