Multiple Choice
Solve the problem.
-Mary finds 9 fish at a pet store that she would like to buy, but she can afford only 5 of them. In how many ways can she make her selection? How many ways can she make her selection if he decides that one of the fish is a must?
A) 3024; 1680
B) 7560; 840
C) 126; 70
D) 15,120; 1680
Correct Answer:
Verified
Correct Answer:
Verified
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