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9 Dec 2017
13. A student has 3 volumes by K. Marx and 5 movies with the Marx brothers. His evening schedule consists of watching a movie, then studying one of the Marx volumes, and then again watching a movie, different from the first. How many different evening schedules are there? (A) 13 (B) 30 (C) 3C(5,2) (D) 60 (E) 12 (F) none of the above
13. A student has 3 volumes by K. Marx and 5 movies with the Marx brothers. His evening schedule consists of watching a movie, then studying one of the Marx volumes, and then again watching a movie, different from the first. How many different evening schedules are there? (A) 13 (B) 30 (C) 3C(5,2) (D) 60 (E) 12 (F) none of the above
13 Jun 2023
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teacherrecoLv10
18 Apr 2022
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Nestor RutherfordLv2
10 Dec 2017
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