mr. davis has 15 students in his class. he wants to send 3 of his students to pick up books for the class. How many combinations of his students can he choose?

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asked Oct 24, 2021 97.7k views

4 votes

mr. davis has 15 students in his class. he wants to send 3 of his students to pick up books for the class. How many combinations of his students can he choose?

Mathematics
middle-school

Stack Diego asked

by Stack Diego

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2 Answers

2 votes

Answer:

455

Explanation:

There are 15 and he chooses 3 at a time.

15 choose 3

15C3 = 455

Carl Younger answered Oct 26, 2021

by Carl Younger

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3 votes

Answer:

15C3 = 455 combinations of 3 students can be choosen

Explanation:

Elliot Nelson answered Oct 31, 2021

by Elliot Nelson

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