240
720 (6 x 5 x 4 x 3 x 2)
There are 5*4*3 = 60 permutations.
There are 5 ways to choose the first letter, 4 ways to pick the second letter, 3 ways to select the third, 2 options for the fourth letter leaving just one way to pick the final letter. The number of arrangements are thus 5 x 4 x 3 x 2 x 1 = 120
nkhnlk453
At least three.
Algorithm is the only nine letter word.
That's eight letters, so: 8! = 40320 different arrangements. n! means "factorial", and the expression expands to n*(n - 1)*(n - 2) ... * 2 * 1
120
The number of 5 letter arrangements of the letters in the word DANNY is the same as the number of permutations of 5 things taken 5 at a time, which is 120. However, since the letter N is repeated once, the number of distinct permutations is one half of that, or 60.
720 (6 x 5 x 4 x 3 x 2)
There are 7!/(3!*2!) = 420 ways.7! for the seven letters in "success", butthere are 3 s which are indistinguishable, so divide by 3!there are 2 c which are indistinguishable, so divide by 2!
8 different 4-letter words can be formed from the letters of the word "Nation".
20! = 2432902008176640000
Words that can be made with the letters in 'gazebo' are:aageagobagbebegboabogegogabgazegogob
The number of 7 letter permutations of the word ALGEBRA is the same as the number of permutation of 7 things taken 7 at a time, which is 5040. However, since the letter A is duplicated once, you have to divide by 2 in order to find out the number of distinct permutations, which is 2520.
The answer is 5!, 5 factorial. This equals 5 X 4 X 3 X 2 X 1, which is 120.
6*5*4*3*2*1=720