The coach can choose 4 members to send to competition
in 1680 ways. The correct answer between all the choices given is the
second choice. I am hoping that this answer has satisfied your query and it
will be able to help you in your endeavor, and if you would like, feel free to
ask another question.
Answer:
107x
Step-by-step explanation:
43 I think because you add 6 and 10 and 12 and 15 you will get 43
