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A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
77% (02:07) correct
23%
(02:04)
wrong
based on 60
sessions
History
Date
Time
Result
Not Attempted Yet
Denise wants to organize her media shelf with all her old DVDs. Her collection includes 8 from Harry Potter, 3 from Lord of the Rings, 3 from The Hobbit, and 4 from The Hunger Game series. She doesn't care about the order within each series, but they each need to be in their own group. Furthermore, she wants to make sure that The Lord of The Rings and The Hobbit series are beside each other. How many different ways can she arrange her DVDs?
(A) \(2!3!3!3!4!8!\)
(B) \(3!3!3!3!4!8!\)
(C) \(6!3!3!4!4!8!\)
(D) \(3!3!3!4!4!8!\)
(E) \(2!3!3!4!8!8!\)
Are You Up For the Challenge: 700 Level Questions
(A) \(2!3!3!3!4!8!\)
(B) \(3!3!3!3!4!8!\)
(C) \(6!3!3!4!4!8!\)
(D) \(3!3!3!4!4!8!\)
(E) \(2!3!3!4!8!8!\)
Are You Up For the Challenge: 700 Level Questions
22 Apr 2022, 13:58
Kudos
Bookmarks
Arrangement of Harry Potter within each other => 8!
Arrangement of Hobbit within each other => 3!
Arrangement of Lord of the Rings within each other => 3!
Arrangement of Hunger Games within each other => 4!
Arrangement of Lord of the Rings and Hobbit as a group within each other => 2!
Arrangement of Hobbit and Lord of the Rings as a group, Harry Potter and Hunger Games within each other => 3!
Total combinations = 2! * 3! 3! * 3! * 4! * 8!
A is the answer
Arrangement of Hobbit within each other => 3!
Arrangement of Lord of the Rings within each other => 3!
Arrangement of Hunger Games within each other => 4!
Arrangement of Lord of the Rings and Hobbit as a group within each other => 2!
Arrangement of Hobbit and Lord of the Rings as a group, Harry Potter and Hunger Games within each other => 3!
Total combinations = 2! * 3! 3! * 3! * 4! * 8!
A is the answer
27 Apr 2022, 02:23
Kudos
Bookmarks
paulrahul
Arrangement of Harry Potter within each other => 8!
Arrangement of Hobbit within each other => 3!
Arrangement of Lord of the Rings within each other => 3!
Arrangement of Hunger Games within each other => 4!
Arrangement of Lord of the Rings and Hobbit as a group within each other => 2!
Arrangement of Hobbit and Lord of the Rings as a group, Harry Potter and Hunger Games within each other => 3!
Total combinations = 2! * 3! 3! * 3! * 4! * 8!
A is the answer
Arrangement of Hobbit within each other => 3!
Arrangement of Lord of the Rings within each other => 3!
Arrangement of Hunger Games within each other => 4!
Arrangement of Lord of the Rings and Hobbit as a group within each other => 2!
Arrangement of Hobbit and Lord of the Rings as a group, Harry Potter and Hunger Games within each other => 3!
Total combinations = 2! * 3! 3! * 3! * 4! * 8!
A is the answer
I did the same, applied the same logic but the answer is given as C, do you have any idea how our answer is wrong?
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