SOLUTION: A certain website allows for eight characters for its password. The first character has to be a letter and the last character has to be a number. However, the middle six character

Question 1174677: A certain website allows for eight characters for its password. The first character has to be a letter and the last character has to be a number. However, the middle six characters can be letters and numbers. How many different passwords can this system allow? NOTE: Upper and Lower case letters matter.
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!
A certain website allows for eight characters for its password. The first character has to be a letter and the last character has to be a . However, the middle six characters can be letters and . How many different passwords can this system allow? NOTE: Upper and Lower case letters matter.



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There are 52 letters (A..Z and a..z) and 10 digits (0..9)



Number of passwords =  = 29,536,122,503,680  ("29 trillion, 536 billion, 122 million, 503 thousand, six hundred and eighty") 



 

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