SOLUTION: abelardo wants to create several different7-character screen names.he wants to use arrangements of the first 3 letters of his first name(abe) follwed by arrangements of 4 digits in
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Question 453318: abelardo wants to create several different7-character screen names.he wants to use arrangements of the first 3 letters of his first name(abe) follwed by arrangements of 4 digits in 1984 the year of his birth how many ifferents screen names can he create this way ? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! abelardo wants to create several different7-character screen names.he wants to use arrangements of the first 3 letters of his first name(abe)
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# of arrangements of abe = 3! = 6
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follwed by arrangements of 4 digits in 1984 the year of his birth
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# of arrangements of 1984 = 4! = 24
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how many ifferents screen names can he create this way ?
# = 6*24 = 144
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Cheers,
Stan H.
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