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How many different 5-letter words can be formed from the wor
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08 May 2019, 04:34
08 May 2019, 04:34
Expert Reply
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Question Stats:
79% (00:28) correct
20% (00:09) wrong based on 29 sessions
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How many different 5-letter words can be formed from the word ORANGE using each letter only once?
(A) \(6P_6\)
(B) \(36\)
(C) \(6C_6\)
(D) \(6^6\)
(E) \(6P_5\)
(A) \(6P_6\)
(B) \(36\)
(C) \(6C_6\)
(D) \(6^6\)
(E) \(6P_5\)
Re: How many different 5-letter words can be formed from the wor
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23 Aug 2019, 14:20
23 Aug 2019, 14:20
1
Carcass wrote:
How many different 5-letter words can be formed from the word ORANGE using each letter only once?
(A) \(6P_6\)
(B) \(36\)
(C) \(6C_6\)
(D) \(6^6\)
(E) \(6P_5\)
(A) \(6P_6\)
(B) \(36\)
(C) \(6C_6\)
(D) \(6^6\)
(E) \(6P_5\)
All the letters are unique so we have no duplication. So from a pool of 6 letters, we get to arrange 5 however we like.
6P5
E.
Re: How many different 5-letter words can be formed from the wor
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26 Jul 2020, 22:43
26 Jul 2020, 22:43
1
hi brent
i think the option is ambiguous because 6p6 = 6p5=720
i think the option is ambiguous because 6p6 = 6p5=720
