Question

How many permutations are there for the letters in the word SUCCESSES?. a. 362,880. . b. 22,680. . c.7560. d. 3780.

Answer 1

use formula for permutations with repetitions 
permutations Success = 9 letters 
so the answer: 9! = 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1= 9!/(4!*2!*2!*) = 3780