kwamikad2014 kwamikad2014
  • 03-08-2017
  • Mathematics
contestada

Manuel is choosing a 3 -letter password from the letters A, B, C, D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?

Respuesta :

RYZR
RYZR RYZR
  • 03-08-2017
Here they are... ABC ABD ABE ACB ACD ACE ADB ADC ADE.. Just do the same thing with the others... Ex. BCD BDE BCE BCA BDA BDC BDE etc. 
Answer Link

Otras preguntas

If f(x)=3x2-5 and g(x) =-2x+5, then f(3)g(3)=?
How much radiaton does a modern day phone have?+does it harm the human body?​
In the ____ of new englanders, wicked means "very" or "extremely
please answer the two questions
State the number of possible positive and negative real zeros of the function f(x)=9x^6-3x^5+33x^4-11x^3+18x^2-6x
Austin is the youngest brother. He likes his hot chocolate with 4 ounces of chocolate syrup and 6 ounces of milk. Whose hot chocolate is more chocolatey, Austin
I NEED HELPPO NOWWW PLEASEEE!!
What is the ideology that believes in essential differences and a natural hierarchy between different so-called races of people?A. RacismB. MulticulturalismC. E
How can almanacs be used as references?an almanac is a thesaurus.A. TrueB. False
Nearly 1 million South Sudanese refugees in Uganda.a. Trueb. False