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Math Help - Help Please

  1. #1
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    Exclamation Help Please

    Alberdo wants to create several different
    7-character screen names. He wants to use arrangements of the first 3 letters of his first name (abe), followed by arrangements of 4 digits in 1984, the year of his birth. How many different screen names can he create this way?

    I don't understand how to do this problem, please explain how.
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  2. #2
    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by SR rzperez27 View Post
    Alberdo wants to create several different
    7-character screen names. He wants to use arrangements of the first 3 letters of his first name (abe), followed by arrangements of 4 digits in 1984, the year of his birth. How many different screen names can he create this way?

    I don't understand how to do this problem, please explain how.
    how many different ways can you arrange the letters in "abe"? how many different ways can you arrange the numbers in "1984"?

    multiply these two answers together
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