SOLUTION: Your computer password has 4 capital letters followed by 4 digits. Your friend randomly chooses 4 capital letters and 4 digits. Find the probability that your friend chooses your

Question 120750This question is from textbook Pre-Algebra
: Your computer password has 4 capital letters followed by 4 digits. Your friend randomly chooses 4 capital letters and 4 digits. Find the probability that your friend chooses your password

Thanks for your help!
beckmangn@wowway.com This question is from textbook Pre-Algebra

Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
The number of possible passwords, since there are 26 letters and 20 digits, is . The probability of your friend choosing YOUR number is . I would need a calculator to calculate this!! This is CERTAINLY a VERY SMALL decimal number!!

R^2
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