How many ways can Mrs. Sully choose two students from 27 to help put away calculators at the end of class? *

asked Feb 1, 2021 42.1k views

3 votes

5.0k points

Please log in or register to add a comment.

3 votes

Combination that’s the answer

5.0k points

6 votes

Answer:

351 ways.

Explanation:

That is the number of combinations of 2 from 27

= 27C2

= 27*26 / 2*1

= 351.

Olga Klisho answered Feb 5, 2021

5.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.6m answers