OpenStax, Algebra and Trigonometry 2e §13.5 Counting Principles · Exercise 48 · Combinatorics · Permutations & combinations
Counting Principles · Exercise 48
A cell phone company offers 6 different voice packages and 8 different data packages. Of those, 3 packages include both voice and data. How many ways are there to choose either voice or data, but not both?
OpenStax, Algebra and Trigonometry 2e · §13.5 Counting Principles · Exercise 48
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