Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Ask your questions and receive precise answers from experienced professionals across different disciplines. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.



A box contains 3 green marbles, 4 red marbles, and blue marbles is one third of the green. A marble is randomly chosen from the box and it is replaced. Then, the second marble is chosen. What is the probability that the first marble is green and the second marble is blue? [Let G be the event of choosing a green marble and B be the event of choosing a blue marble.