In a hotel with 123 guest rooms, 72 rooms have fireplaces in them. 45 rooms have kitchenettes. 23 rooms have fireplaces and kitchenettes. If one room is chosen at random, determine the probability of the following events a. The room has a fireplace. b. The room has a kitchenette. c. The room has a fireplace and does not have a kitchenette. d. The room has neither a fireplace or a kitchenette.

In a hotel with 123 guest rooms, 72 rooms have fireplaces in them. 45 rooms have kitchenettes. 23 rooms have fireplaces and kitchenettes. If one room is chosen at random, determine the probability of the following events a. The room has a fireplace. b. The room has a kitchenette. c. The room has a fireplace and does not have a kitchenette. d. The room has neither a fireplace or a kitchenette.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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