npoisonivy25p8kz2o npoisonivy25p8kz2o
  • 13-07-2018
  • Mathematics
contestada

In how many ways could you choose two different letters from the letters c,o,u,n,t ?

Respuesta :

konrad509
konrad509 konrad509
  • 13-07-2018

[tex] _5C_2=\dfrac{5!}{2!3!}=\dfrac{4\cdot5}{2}=10 [/tex]

Answer Link

Otras preguntas

What is a good thesis statement about online dating? I think it's a bad idea I have to compare and contrast Help?
How to solve 14d-2d=-84
If you are only given slope intercept how would u sketch the line ?
What is a good thesis statement about online dating? I think it's a bad idea I have to compare and contrast Help?
When was gunpowder invented?
how do you think king George III reacted to the Declaration upon reading it
How do mosses adapt to the temperate deciduous forests?
Which one is greater 0.64 or 7over 10
what is the difference between whitecap and swell
Tim can mow 4 lawns in 6 hours. How many lawns can be mow in 15 hours?