How many ways are there to select a three character password in such a way that the first two characters are upper case letters and the third character is a numerical digit? What if the first two characters could be either upper or lower case?

Q: If a "word" is any arrangement of 3 different letters, how many 3-letter "words" can be formed from…

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Q: To enter their home the rouse family enters a 6 character code consisting of 4 letters (uppercase of…

A: We have to find 6 character code consisting of 4 letters (uppercase of lowercase) and 2 digits if…

Q: Given the characters A,B,C,H,I,T,U,V,1,2,3,and 4, how many seven character passwords can be made? (…

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Q: ♦️♦️✅✅✅✅♦️♦️♦️8&&,4489&?(

A: Please provide question and request clarification so I can further assist you. Thank you!,

Q: A corporate password consists of four digits, followed by three lower-case letters of the alphabet.…

A: The password is 4 digits long followed by three lower-case letters.

Q: How many license plates are possible consisting of 4 letters followed by 3 digits if the first…

A: The license plate consists of 4 letters followed by 3 digits. Thus, it has 7 places to fill up.…