10. Combinatorics & Probability
Combinatorics
2:51 minutesProblem 53b
Textbook Question
Textbook QuestionUse the formula for nCr to solve Exercises 49–56. You volunteer to help drive children at a charity event to the zoo, but you can fit only 8 of the 17 children present in your van. How many different groups of 8 children can you drive?
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