The number of different ways that you can arrange 15 different items is given by the permutations of 15 things taken 15 at a time. That is 15 factorial, or 1,307,674,368,000.
35,280
you can arrange 8 pictures 28 different ways
4
1 time
There are six different ways to arrange the letters XYZ... XYZ XZY YXZ YZX ZXY ZYX
3 items (or people) can line up in 6 different sequences. 6 items (or people) can line up in 720 different sequences.
15C3 = 455
35,280
To arrange 3 distinct items, you can use the factorial of the number of items, which is calculated as 3! (3 factorial). This equals 3 × 2 × 1 = 6. Therefore, there are 6 different ways to arrange 3 distinct things.
you can arrange 8 pictures 28 different ways
5
Three items can be arranged in (3!) (3 factorial) ways, which is calculated as (3 \times 2 \times 1 = 6). Therefore, there are 6 different ways to arrange 3 items. These arrangements can be represented as permutations of the items.
you can arrange three beads 9 different ways.
120 ways
8
8! = 40320 ways.
24 ways