reilly2 reilly2
  • 04-04-2017
  • Mathematics
contestada

If repetition is not allowed, how many 4 letter codes can be formed from only 5 letters of the alphabet?

Respuesta :

Аноним Аноним
  • 04-04-2017
Well, If you want 4 letter codes with 5 letters, would be 5 x 4 x 3 x 2 which is 430. (It gets less because If you use one letter you cant use it again.)
Answer Link

Otras preguntas

A disease that has the common term of polio and is a viral inflammation of gray matter in the spinal cord is called
which reading is expected from a thermometer near earth's surface during a period of freezing rain?A) 10c B)32c C)37f D)32f
Casey is opening up his own personal training facility. what is one of the advantages he has?
Show your work. Simplify: 7.8x9/4
A payment of cash for the purchase of merchandise should be recorded in the
Leala can write a 500- word essay in an hour. If she writes an essay in 10 minutes, approximately how many words do you think the essay contains?
How long will it take to get a interior design?
A food package states that "calcium builds strong bones." this is an example of what type of claim?
A payment of cash for the purchase of merchandise should be recorded in the
The range of which function includes -4?