2 years ago

You and four friends go to a concert. in how many ways can you be seated

1 answer:

7 0

5 people
slot method
assuming 5 seats
5 choices for 1st seat
4 choices for 2nd
3 for 3rd
2 for 4th
1 for 5th

5*4*3*2*1=120

120 ways

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