SOLUTION: A password must contain exactly 8 characters with at least one upper case letter, one lower case letter, one number and one special character. In how many ways can the password be

Question 1207711: A password must contain exactly 8 characters with at least one upper case letter, one lower case letter, one number and one special character. In how many ways can the password be arranged.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A password must contain exactly 8 characters with at least one upper case letter, one lower case letter, one number and one special character. In how many ways can the password be arranged.
=========================
Upper case + lower case = 52 characters
+10 for the numers = 62 chars
Adding 10 "special chars" = 72 (other "special chars" are possible)
------------------
---> 72^8 a big number.
-------------------------------------
= 5184^4
5000^4 = 625,000,000,000,000
RELATED QUESTIONS
Please Help me solve this question: A particular website requires that users select a... (answered by Fombitz)

each user on a computer system has a password which can be 5 to 7 characters long, where... (answered by edjones)

Supposed your computer password must contain four characters, must begin with a letter,... (answered by ikleyn)

1. A password must be 6, 7, or 8 characters long, and may include capital letters,... (answered by Edwin McCravy)

A password must be 6, 7, or 8 characters long, and may include capital letters, lower-... (answered by ikleyn)

The password must be 2 characters long. each character must be a letter a-z,a digit... (answered by issacodegard)

A computer requires eight characters for a password. The first character must be a letter (answered by richard1234)

On a certain computer network each user has to have a password consisting of six to... (answered by Edwin McCravy)

A certain website allows for eight characters for its password. The first character has... (answered by math_helper)