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2 votes
A) How many four-letter words can be formed from the letters of

the word TAUDRY if each letter can only be used one time in a word?
Y is NOT considered a vowel in this word.
b) How many begin with D

User KlaymenDK
by
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1 Answer

3 votes

Answer:

a) 360

b) 60

Explanation:

TAUDRY = 6 letters.

a) The number of 4 letter words that can be formed with 6 letters is 6P4 = 360

b) D _ _ _

D is used, so 5 letters are left to be used. You have to use only 3 of the 5 letters though, so the answer = 5P3 = 60

( btw are there more questions? Because I feel like there are but I can't see any more other than a and b )

User Geneorama
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