Algebra 2 · S-CP
Permutations and Combinations — Counting Principles
A bar graph shows numbers as bars. Taller bar = bigger number.
Algebra 2Common Core HSS-CP.B.9S-CPVerified correct ✓
Worked examples
A restaurant offers 7 main courses, 2 side dishes, 3 drinks. How many different meals are possible if you choose one from each category?
Answer: 42
In how many ways can 2 medals (gold, silver, bronze) be award given to athletes from a group of 5? (Use P(5, 2).)
Answer: 20
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