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4 years ago

10

a cloth bag holds 4 letters a,e s and t. elliot selects a tile at random, one at a time. what is the probability that he selects

the letter tiles in the order e-a-s-t

1 answer:

MA_775_DIABLO [31]4 years ago

8 0

1/4 or not probable hope this helps

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Four members from a "55"person committee are to be selected randomly to serve as chairperson, vice-chairperson, secretary, an

liq [111]

Answer:

8,185,320 different leadership structures

Step-by-step explanation:

Since the order at which the members of the committee are chosen matters, this is a permutation of 4 out 55 people and it is given by:

$n=\frac{55!}{(55-4)!}=55*54*53*52 \\\\n=8,185,320$

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Answer:

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Step-by-step explanation:

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3 years ago

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pogonyaev

Answer:

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Step-by-step explanation:

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