Counting Principles and factorials

Avi is creating their class schedule and has different options for each class. There are 4 different literature classes and 2 different history classes. How many different schedules are available if Avi takes one class in each subject?

• 6

• 12

• 8

• 10

Avery is creating their class schedule and has different options for each class. There are 4 different history classes, 4 different literature classes, and 2 different math classes. How many different schedules are available if Avery takes one class in each subject?

• 16

• 24

• 40

• 32

Liam is ordering dinner at a restaurant that has a multi-course menu. There are 3 different desserts, 2 different entrees, 2 different sides, and 2 different appetizers. How many different meal combinations can Liam order if they get one item for each course?

• 12

• 18

• 24

• 30

Aiden is ordering dinner at a restaurant that has a multi-course menu. There are 3 different sides, 3 different appetizers, and 2 different entrees. How many different meal combinations can Aiden order if they get one item for each course?

• 12

• 18

• 24

• 30

Avery is ordering dinner at a restaurant that has a multi-course menu. There are 4 different sides, 5 different entrees, and 4 different appetizers. How many different meal combinations can Avery order if they get one item for each course?

• 60

• 90

• 70

• 80

What is 4! called?

• Fabulous Four

• Final Four

• Four Factorial

• Four Factored

Tags

CCSS.HSA.SSE.A.1

What is the value of 8!

• 40320

• 36

• 362880

• 5040

What is the value of 5!

• 25
• 15
• 120
• 720

Find the value of 4! - 2!

• 20

• 22

• 24

• 2

Find the value of 3! x 3!

• 30

• 9

• 36