A person chooses a 10 letter password for their computer. He can use the English alphabet (which contains 26 letters) along with the numbers 0 to 9. What is the probability that no two letters in the password will be the same?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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a. A person chooses a 10 letter password for their computer. He can use the English alphabet (which contains 26 letters) along with the numbers 0 to 9. What is the probability that no two letters in the password will be the same?

b. Five cards are drawn at random from a standard deck of cards. What is the probability of getting exactly two sodas?

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