ptrlvn01
ptrlvn01
12.03.2021 • 
Mathematics

3) A group of 16 people need to take an elevator to the top floor. They will go in
groups of eight. They are deciding who
will take the elevator on its second trip.
A) Permutation; 6,435
B) Combination: 3,217
C) Permutation; 518,918,400
D) Combination: 12.870

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