4 x 3 x 2 = 24 different ways
4
1 time
There are six different ways to arrange the letters XYZ... XYZ XZY YXZ YZX ZXY ZYX
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.
24 different ways.
36
24
4 x 3 x 2 = 24 different ways
you can arrange three beads 9 different ways.
8
120 ways
8
Assuming the question is that you have 5 pictures and want to know how many different ways you could put 3 on a wall from left to right: There are 5 choices for the first picture; for each of these there are 4 choices for the second; and for each of these choices there are 3 choices for the third, meaning a total of: 5 x 4 x 3 = 60 ways that 3 pictures can be arranged from 5.
8! = 40320 ways.
There are 30 ways.
24 ways