Register

How many different arrangements of 55 letters can be formed if the first letter must be w or k​ (repeats of letters are​ allowed)?

How many different arrangements of 55 letters can be formed if the first letter must be w or k​ (repeats of letters are​ allowed)?
asked 121k views
4 votes
How many different arrangements of 55 letters can be formed if the first letter must be w or k​ (repeats of letters are​ allowed)?

asked
User Jobinbasani
by
7.6k points

1 Answer

5 votes
If the remaining 4 letters can be anything, you have 2*26^4 = 913,952 possible 5-letter ham radio call signs.
answered
User PeteShack
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!