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slamgirl [31]
3 years ago
15

2. In how many ways can five people line up at a bank teller's window?

Mathematics
2 answers:
AnnyKZ [126]3 years ago
7 0
The first person can move 5 positions since he is first. The second person can move 4 positions since one is already occupied, and so on...
OLga [1]3 years ago
5 0
<span>5 x 4 x 3 x 2 x 1 = 120

The first person can move 5 positions since he is first. The second person can move 4 positions since one is already occupied, and so on...</span><span />
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