Ask Question
7 May, 15:00

Tina has to create a password for the security of a software program file. she wants to use a password with three letters. how many passwords are allowed if no letters are repeated and the password is not case sensitive

a. 13800

b. 15600

c17576

d. 46800

+5
Answers (2)
  1. 7 May, 16:55
    0
    I think it's B. 15600 but I'm not really sure
  2. 7 May, 17:33
    0
    26 choices for first slot

    1 less since can't chose again

    25 for 2nd

    24 for 3rd

    26*25*24=15600

    B is answer
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Tina has to create a password for the security of a software program file. she wants to use a password with three letters. how many ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers