The University of Ballygobackwards has three colleges: the College of Science, which has 15 staff, 5 of whom are female; the College of Engineering, which has 8 staff, 4 of whom are female; and the College of Arts, which has 17 staff, 6 of whom are female.
The University of Ballygobackwards has three colleges: the College of Science, which has 15 staff, 5 of whom are female; the College of Engineering, which has 8 staff, 4 of whom are female; and the College of Arts, which has 17 staff, 6 of whom are female.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 2T: A hospital cafeteria offers a fixed-price lunch consisting of a main course, a dessert and a drink....
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The University of Ballygobackwards has three colleges:
Each college has a Dean, who is chosen from the staff in that college.
What is the total number of ways these three Deans can be chosen?
- the College of Science, which has 15 staff, 5 of whom are female;
- the College of Engineering, which has 8 staff, 4 of whom are female;
- and the College of Arts, which has 17 staff, 6 of whom are female.
Answer:
How many ways can three Deans be chosen, so that at least one of them is female?
Answer:
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