Review

What is the difference between permutations and combinations?

• Order matters in permutations, order does NOT matter in combinations.

• Order matters in combinations, order does NOT matter in permutations

• Order does matter in both permutations and combinations.

• Order does NOT matter in permutations and combinations.

Tags

CCSS.HSS.CP.B.9

100 students are running in a 5K race. The list of runners who come in 1st, 2nd, and 3rd place would be called a:

• Combination

• Permutation

• Combinatoric

• Compound Probability

Tags

CCSS.HSS.CP.B.9

A restaurant offers 3 appetizers, 4 main courses, and 2 desserts. How many different meals can be created by choosing one appetizer, one main course, and one dessert?

• 9

• 12

• 24

• 30

How many different ways can 5 books be arranged on a shelf?

• 5

• 10

• 60

• 120

Tags

CCSS.HSS.CP.B.9

In how many ways can a committee of 3 people be selected from a group of 10 people?

• 30

• 60

• 120

• 1200

Tags

CCSS.HSS.CP.B.9

A password consists of 1 letter (A-Z) followed by 2 digits (0-9). How many different passwords can be created if repetition of letters and digits is allowed?

• 17,576

• 520

• 175,760

• 2,600

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.B.9

How many ways can you choose 2 ice cream flavors from a selection of 5 flavors?

• 5

• 10

• 20

• 25

Tags

CCSS.HSS.CP.B.9

If a team of 4 is to be formed from a group of 8 people, how many different teams can be formed?

• 35

• 56

• 70

• 120

Tags

CCSS.HSS.CP.B.9