In a line in 6! = 6*5*4*3*2*1 = 720 ways.
6
The answer is 5 factorial or 5*4*3*2*1 or 120
Since no letters are repeated in the word prime, you can arrange the letters in the word prime 5! ways, or 120 ways.
4
11 times
6 -- abc, acb, bac, bca, cab, cba
6
This is a simple math permutation. the answer is 6 factorial which means 6 * 5 * 4 * 3 * 2 * 1 (aka 720)
6 to the power of 6 so 6x6x6x6x6x6=46,656
The answer is 5 factorial or 5*4*3*2*1 or 120
6! = 720
6
3*2*1 = 6 ways.
30 ways.
Since no letters are repeated in the word prime, you can arrange the letters in the word prime 5! ways, or 120 ways.
If you have three DIFFERENT letters, you can arrange them in 3! = 1 x 2 x 3 = 6 different ways.
6! = 6*5*4*3*2*1 = 720