Combinations

1
Combinations
COURSE 2 LESSON 12-7
You have one pen in each of these colors red,
green, blue, and purple. You lend three to a
friend. How many combinations of colors are
possible in the pens you lend?
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2
Combinations
COURSE 2 LESSON 12-7
(continued)
Four different combinations of three colors are
possible.
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3
Combinations
COURSE 2 LESSON 12-7
The county fair has 10 rides. You have time for
3 of them. How many different combinations of
rides are available to you?
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4
Combinations
COURSE 2 LESSON 12-7
(continued)
There are 120 combinations of rides available.
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5
Combinations
COURSE 2 LESSON 12-7
Find the number of combinations. 1. You choose 3
out of 6 people. 2. Any two letters from the set
of letters C, D, S, T, and U. 3. Any three
letters from the set of letters A, B, C, and D.
20
10
4
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