If you keep them in a line, there are 24 ways to line them up. Then of course
there are squares, diamonds, rectangles, parallelograms, stacks, etc.
5
3 items (or people) can line up in 6 different sequences. 6 items (or people) can line up in 720 different sequences.
24
There are 24 ways to arrange 4 people in a row.
15C3 = 455
35,280
24 ways.
5
3 items (or people) can line up in 6 different sequences. 6 items (or people) can line up in 720 different sequences.
24
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.
There are 24 ways to arrange 4 people in a row.
15C3 = 455
24, 1*2*3*4
24
you can arrange three beads 9 different ways.
you can arrange 8 pictures 28 different ways