Friday
March 24, 2017

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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

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

#4. I would consider choosing 5 players from the team to go to a fundraiser a combination.

#6 --- 4 books can be arranged in 4x3x2x1 or 24 ways

#8 ---- choosing 3 from 20 is C(20,3) = 1140
(you did not answer that one)

the rest are correct

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

yourwelcome.

• math - ,

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

the answer for number 2- is b and a b 1140

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

i mean 8 not a

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

1. C
2. B
3. D
4. B
5. D
6. B
7. B
8. B

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

1. C
2. B
3. D
4. B
5. D
6. B
7. B
8. B

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

Slim Shady and izzy are correct.

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

1.C
2.B
3.D
4.B
5.D
6.B
7.B
8.B
9.C
10.A

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

Made a 100% because of you Hailee :D

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

thx hailee you got them all right

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

What do the stars mean on the answers
help asap

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

@josh The stars(*) are the original answers the person who asked the question made. All the real, correct answers to the Combinations quiz in unit 4 lesson 5 were submitted by Slim Shady. I'm taking the quiz that only has 8 questions but Hailee has the answers to the one with 10 questions.

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

the first on is 20

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

thx guys u helped me out alot and yes slim is right

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

hailee is right made 100% 10/10 thanks

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

Hailee is correct. I got 100%

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

Thank you Slim Shady and Izzy! Those answers are all correct!!! 100%

1. C
2. B
3. D
4. B
5. D
6. B
7. B
8. B
100%

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

Thx iris!!! :)

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

My family is sickly, send help to Rawanda

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

OMG thx for the answers i tried and i didn't get what you guys got..someone explain how you do this!

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

Iris 100%

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

wait who is correct i want to check my answers

• Combinations and Permutations, Steve and Ms. Sue☺ - ,

• Combinations and Permutations, Steve and Ms. Sue☺ - ,