Multiple Choice
Solve the problem.
-Mary finds 10 fish at a pet store that she would like to buy, but she can afford only 4 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) 210; 84
B) 151,200; 60,480
C) 5040; 504
D) 2520; 252
Correct Answer:
Verified
Correct Answer:
Verified
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