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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?

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?
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5 votes
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?

User Alepuzio
by
8.2k points

2 Answers

2 votes

Answer:

Answer 0.20

Explanation:

User Gaurav Srivastava
by
8.2k points
2 votes
number of all possibilities -
5!=120
number of codes starting with A -
4!=24

the probability is
(24)/(120)=(1)/(5)
User Paul Elliott
by
8.3k points
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