Concept explainers
Random reigns (H). Your (very egalitarian) school chooses the Homecoming King and Queen by selecting two students at random (gender is irrelevant). If there are 4000 students at your school and 100 have read The Heart of Marhematic, what the probability that both King and Queen have read this book?
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The Heart of Mathematics: An Invitation to Effective Thinking, WileyPLUS NextGen Card with Loose-leaf Set Single Semester: An Invitation to Effective Thinking (Key Curriculum Press)
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