Counting Outcomes

1
Counting Outcomes
COURSE 3 LESSON 11-1
Suppose the cafeteria has 3 different sandwiches
and 4 different drinks. If you select one
sandwich and one drink, how many different ways
can you have lunch?
11-1
2
Counting Outcomes
COURSE 3 LESSON 11-1
(continued)
You can use a tree diagram to find the number of
possible outcomes.
There are 12 different ways you can have lunch.
11-1
3
Counting Outcomes
COURSE 3 LESSON 11-1
To print a poster for the bake sale, you can
choose from 12 colors, 6 sizes of letters, and 18
designs. How many different posters can you make?
You can make 1,296 different posters.
11-1
4
Counting Outcomes
COURSE 3 LESSON 11-1
1. A denim shirt comes in 3 colors. Its edges can
be either fringed or hemmed. How many different
shirts are available? 2. A leather shoe comes
in 3 styles laced, buckled, or slip-on. The
colors are brown, camel, red, navy, and black.
How many different shoes are there?
6 shirts
15 shoes
11-1