Posted by **Danny** on Friday, March 29, 2013 at 5:10pm.

Radio stations use three or four letters for their call letters(name). The first letter must be a W or K. How many different call letters are possible if repeated letters are allowed? And not allowed?

## Answer this Question

## Related Questions

- math - The call letter of a radio station must have 4 letters.The first letter ...
- Statistics - The call letter of a radio station must have 4 letters.The first ...
- math - The call letter of a radio station must have 4 letters.The first letter ...
- discrete math - How many strings of five uppercase English letters are there (a...
- Math - A state creates license plates that each contain two letters followed by ...
- math - Robert has three boxes of letters: The first box contains the six letters...
- safety contest scramble - Four words. First word (8 letters), second (6 letters...
- Math - A state creates license plates that each contain two letters followed by ...
- Computers - In Python - A state creates license plates, each containing two ...
- math - How many different arrangements of two letters can you make from the ...