A bag contains 3 red balls
A bag contains 3 red balls, 5 white balls, and 7 black balls. What is the probability that a ball drawn from the bag at random will be either red or black ball?
26
Nov
A bag contains 3 red balls, 5 white balls, and 7 black balls. What is the probability that a ball drawn from the bag at random will be either red or black ball? 5 white balls A bag contains 3 red balls and 7 black balls. What is the probability that a ball drawn from [...]