Total Outcomes and Counting Principle

A date in the month of September is chosen at random. Give the total number of outcomes.

• 30

• 31

• 28

• 29

The spinner below is spun once. Give the total number of outcomes.

• 8

• 6

• 4

• 10

A day of the week is chosen at random. Give the total number of outcomes.

• 7

• 5

• 6

• 8

A letter from the word STEGOSAURUS is chosen at random. Give the total number of outcomes.

• 11

• 10

• 12

• 9

School t-shirts come in five colors (black, white, blue, gold, and pink) and four sizes (small, medium, large, and extra large.) Give the total number of outcomes.

• 20

• 9

• 25

• 10

At Mama Mia noodles, you can choose from three types of pasta and four different sauces. Give the total number of outcomes.

• 7

• 12

• 24

• 16

A standard number cube is rolled then a letter in the word ROCK is chosen at random. Give the total number of outcomes.

• 24

• 12

• 18

• 20

The spinner below is spun twice. Give the total number of outcomes.

• 4

• 16

• 8

• 2

The spinners below are each spun once. Using the counting principal, how many outcomes are possible?

• 48

• 24

• 56

• 12

Mr. Walton is choosing paint for his new house. He can choose from 15 different wall colors and 7 different trim colors. Use the counting principle to determine how many options he has for one wall color and one trim color.

• 105

• 22

• 75

• 112