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Of 20 possible​ books, you plan to take 6 with you on vacation. How many different collections of 6 books can you​ take?
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3 votes
Of 20 possible​ books, you plan to take 6 with you on vacation. How many different collections of 6 books can you​ take?

User Beusebiu
by
7.2k points

1 Answer

4 votes

Answer:

38,760

Explanation:

Use a choose formula (! stands for factorial):

20!/(6! (20-6)!)

38,760

User Anna Skoulikari
by
7.9k points
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