A local postal carrier distributes first class letters, advertisements, and magazines. For a certain day, she distributed the following numbers of each type of item. A. If an item of mail is selected at random, what is the probability that the item was a first-class letter, or it went to a home? B. If an item of mail is selected at random, what is the probability that the item was an Ad or went to a business?

A local postal carrier distributes first class letters, advertisements, and magazines. For a certain day, she distributed the following numbers of each type of item. A. If an item of mail is selected at random, what is the probability that the item was a first-class letter, or it went to a home? B. If an item of mail is selected at random, what is the probability that the item was an Ad or went to a business?

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.CT: Chapter Test

Problem 16CT: How many six-digit license plates can be made if no plate begins with 0 or 1?

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