Larry, lan, Sarah, and Sergio have all been invited to a dinner party. They arrive randomly...

 

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Larry, lan, Sarah, and Sergio have all been invited to a dinner party. They arrive randomly and each person arrives at a different time. a. In how many ways can they arrive? b. In how many ways can Larry arrive first and Sergio last? c. Find the probability that Larry will arrive first and Sergio last. a. (Type an integer.) b. (Type an integer.) C. (Type a fraction. Simplify your answer.) Larry, lan, Sarah, and Sergio have all been invited to a dinner party. They arrive randomly and each person arrives at a different time. a. In how many ways can they arrive? b. In how many ways can Larry arrive first and Sergio last? c. Find the probability that Larry will arrive first and Sergio last. a. (Type an integer.) b. (Type an integer.) C. (Type a fraction. Simplify your answer.)

Answer rating: 100% (QA)

a To find the number of ways Larry Lan Sarah and Sergio can arrive at the dinner party we can use ... View the full answer