contestada

Loris has one of each of the following colours of felt-tip pen in her pencil case:
red (R) blue (B) yellow (Y) green (G) purple (P)
She pulls out two random pens.

How many different combinations of pairs of colours are there?

Respuesta :

i dont know, i’m sorry :(
Would it be 25? 5x5 right?
ACCESS MORE
EDU ACCESS
Universidad de Mexico