OpenStax, Algebra and Trigonometry 2e §13.5 Counting Principles · Example 7 · Combinatorics · Permutations & combinations
Finding the Number of Combinations Using the Formula
A fast food restaurant offers five side dish options. Your meal comes with two side dishes.
ⓐHow many ways can you select your side dishes?
ⓑHow many ways can you select 3 side dishes?
OpenStax, Algebra and Trigonometry 2e · §13.5 Counting Principles · Example 7
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