15.) Box A contains nine cards numbered 1 through 9, and box B contains five cards numbered through 5. A box is chosen at random and a card drawn. If the number is even, find the probability that the card came from box A.

15.) Box A contains nine cards numbered 1 through 9, and box B contains five cards numbered through 5. A box is chosen at random and a card drawn. If the number is even, find the probability that the card came from box A.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter2: Working With Real Numbers

Section2.3: Rules For Addition

Problem 7P

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