QuestionHow many five-letter sequences are possible that use the letters $q, u, a, k, e, s$ at most once each? $\square$ sequences Need Helo? $\square$

Studdy Solution
Multiply the number of ways to choose the letters by the number of permutations of those letters to find the total number of sequences:
$$6 \times 120 = 720$$
The total number of five-letter sequences possible is:
$$\boxed{720}$$