how many ways can 8 letters be arranged
They can't be arranged in a million different ways!
The number of different ways the letters of a word can be arranged, when all the letters are different, is the same as the number of permutations of those letters. In this case, the answer is 5!, or 120.
4! = 24, they can be arranged in 24 different ways
720
There are 45360 ways.
720
raisesiresrises------------------------------------They can be arranged in 5!=120 ways.
24 different ways....
There are 40320 ways.
They can be rearranged in 16 different ways.
6 ways