OpenStax, Algebra and Trigonometry 2e §13.7 Probability · Exercise 138 · Probability · Counting & chance
Probability · Exercise 138
A music group needs to choose 3 songs to play at the annual Battle of the Bands. How many ways can they choose their set if they have 15 songs to pick from?
OpenStax, Algebra and Trigonometry 2e · §13.7 Probability · Exercise 138
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