Question

3. In how many ways can 5 people stand
in line?

Answer 1

Answer:

5 diffrent ways

Step-by-step explanation:

Answer 2

Answer:

120

Step-by-step explanation:

There are 5 choices for the first arrangement, 4 for the next, then 3, then 2, then 1. So the answer is 5!=5×4×3×2×1=120. Hope this helped!