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To create an entry code, you must first choose 2 letters and then 3 single-digit numbers. How many different entry codes can you create?
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26 x 26 x 10 x 10 x 10 26 for any of 26 letters, 10 for any of 10 numbers.
That will give 676000 different codes.
And, the 5 factors are for : spot # possibilities ------- ------------- 1 26 2 26 3 10 4 10 5 10
All good now, @ello_bello ?
yeah thanks your good at these.
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I try!
uw! Good luck to you in all of your studies and thx for the recognition! @ello_bello
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