Factorials and Probability Rules

What is the value of 5! ?

• 120

• 200

• 150

• 100

Calculate 7! / 5!

• 50

• 42

• 35

• 60

If you have 3 apples and 2 oranges, how many ways can you choose 1 fruit?

• 5

• 4

• 6

• 3

What is the value of 4! + 3! ?

• 30

• 24

• 20

• 18

If you roll a die, what is the probability of rolling a 3 or a 4?

• 1/2

• 2/3

• 1/4

• 1/3

Calculate 6! - 4!

• 720

• 100

• 696

• 24

If you have 5 different books, how many ways can you arrange them on a shelf?

• 60

• 120

• 24

• 30

What is the value of 3! * 2! ?

• 12

• 10

• 8

• 6

If you can choose 2 out of 5 different colors, how many combinations are possible?

• 5

• 20

• 15

• 10

Calculate the value of 8! / (6! * 2!)

• 28

• 56

• 24

• 36