Question

A certain website requires that passwords be 4 letters in a row, followed by an integer. How many passwords can be made by following these rules? The password is not case-sensitive.
A. 260,000

B. 456,976

C. 4,112,784

D. 4,569,760

Answer 1

4 letters in a row has 26^4 outcomes.
There are ten integers, meaning 10 outcomes.
Multiply them together and you get D.

Answer 2

thanks!