Question

You want to make five-letter codes that use the letters A, F, E, R, and M without repeating any letter. What is the probability that a randomly chosen code starts
with A?




0.10




0.15




0.20




0.25

Answer 1

how many letters do you have to chose from? how many of those are choices are "A"?

Answer 2

http://www.brainfuse.com/highEd/liveTutoring.asp