Hiraa6v1alerik Hiraa6v1alerik

05-09-2016
Mathematics

contestada

A password consists of 2 letters followed by 2 digits. How many different passwords can be formed?
answers
a. 4
b. 14,625
c. 67,600

Respuesta :

JacquelineRichCliatt JacquelineRichCliatt

08-09-2016

the answer is 67,600.

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HomertheGenius HomertheGenius

15-09-2016

We have 26 letters ( A - Z ) and 10 digits ( 0 - 9 ):
26 x 26 x 10 x 10 = 67,600
Answer: C ) 67,600 different passwords can be formed.

Answer Link

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