1. How many planned to only grade papers? 60 2. How many planned to grade papers or do household chores? 194 3. How many did not plan to do any of these activities? 29 4. How many planned to do at lease two of these activities? 113 5. How many planned to attend a football game and do household chores, but did not have any plans to grade? 35 6. How many planned to attend a football game or grade papers, but did not plan to do household chores? 131 7. How many planned to do at most one of these activities? 162
1. How many planned to only grade papers? 60 2. How many planned to grade papers or do household chores? 194 3. How many did not plan to do any of these activities? 29 4. How many planned to do at lease two of these activities? 113 5. How many planned to attend a football game and do household chores, but did not have any plans to grade? 35 6. How many planned to attend a football game or grade papers, but did not plan to do household chores? 131 7. How many planned to do at most one of these activities? 162
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 5SE: Answer the following questions. 5. What is the term for the arrangement that selects r objects from...
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