Tuesday
October 21, 2014

Homework Help: Combinations and Permutations, Steve and Ms. Sue☺

Posted by Jman on Wednesday, April 10, 2013 at 5:44pm.

1. Solve:

6C3

**120
720
20
240
2. Which is not a combination?

choosing 3 toppings for your pizza
**lining 3 students up in a row
choosing 2 desserts from a tray of 10
choosing 5 students to represent a class of 30
3. How many ways can you choose 3 dishes from a menu of 8?

24
336
144
**56

4. Is choosing 5 players to represent the team at a fundraiser a permutation or combination?

**permutation
combination
5. Solve 6P4.

240
720
20
**360
6. How many different ways could you arrange 4 books on a shelf?

**4
24
14
8
7. Is choosing 2 toppings from a list of 8 for your pizza a permutation or combination?

permutation
**combination
8. How many different ways can you choose 3 frozen yogurt toppings from 20? (1 point)
6,840
1,140
60
2,260

9. Your class is electing a president and vice president. How many ways can a president and vice president be selected from 25?

300
150
**600
50

10. Is selecting the batting order in a baseball game a permutation or combination?

**permutation
combination

Please tell me which one are wrong

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