tuttanutta tuttanutta

30-10-2016
Mathematics

contestada

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

Respuesta :

AndrewT AndrewT

30-10-2016

3 collections. 20 / 6 = 3.33

Answer Link

emojigirl007 emojigirl007

21-04-2021

Answer:

38,760

Step-by-step explanation:

Use a choose formula (! stands for factorial):

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

38,760

Answer Link

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