Lizethvail51251 Lizethvail51251

23-10-2018
Mathematics

contestada

How many ways can the letters of the word EIGHT be arranged if the first letter must be an E?
A.
720
B.
120
C.
24
D.
5

Respuesta :

tramserran tramserran

23-10-2018

Answer: C

Step-by-step explanation:

1st letter (E) 2nd letter 3rd letter 4th letter 5th letter

₁C₁ ₄C₁ ₃C₁ ₂C₁ ₁C₁

1 x 4 x 3 x 2 x 1 = 24

or

₁P₁ x ₄P₃

1 x 24 = 24

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