a locker room contains 21 books. you select 7 books at random. how many different sets of books can you select

Cerad asked Jun 25, 2022

41,382 views

5 votes

Cerad asked Jun 25, 2022

by Cerad

2.7k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

24 votes

Answer:

Explanation:

3x7=21 you take away 7 books you would have 14 left or 7x2

Horatio answered Jul 1, 2022

3.2k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

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

1.6m questions

2.0m answers