A bag contains 8 red marbles, 2 blue marbles, 5 white marbles, and 7 black marbles. What is the probability of randomly selecting:

A white marble:
A red marble:
A red marble, white or blue marble:
A black marble:
A green marble:

I’LL GIVE BRAINLIEST IF YOU ANSWER ALL!!!

Respuesta :

white- 5/22
red- 4/11
red, white, blue- 15/22
black- 7/22
green- it doesn’t give us the info about green, so it cannot be determined.
hope this helps!!

step by step:

there are 22 marbles total, so just set the number of a certain color over 22!!