1 time
you can arrange 8 pictures 28 different ways
4
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.
There are 4 distinguishable letters in the word fish, so there is 4! or 24 different ways can you arrange the letters in the word fish.
you can arrange 8 pictures 28 different ways
To arrange 25 cans into arrays, you can form different rectangular configurations based on the factors of 25. The pairs of factors are (1, 25), (5, 5), and (25, 1). This means you can have 1 row of 25 cans, 25 rows of 1 can, or a square array of 5 rows and 5 columns. These are the only distinct ways to arrange 25 cans into arrays.
you can arrange three beads 9 different ways.
120 ways
8
8! = 40320 ways.
24 ways
24 ways
362,880 ways
There are 30 ways.
10!
How many different ways can we arrange 9 objects taken 3 at a time?