Mathematics grade 11 Unit 8 probability questions.
1. A jar contains 4 black and 3 white balls. You draw two balls one after the other with replacement (the second is drawn after the first is replaced). Find the probability that both balls are balck.
2. A jar contains 4 black and 3 white balls. If two balls are drawn at a random. Find the probability that all balls are balck.
3. A jar contains 4 black and 3 white balls. If two balls are drawn at a random. Find the probability that one ball is balck and the other is white.
https://t.me/qubeeacademy
https://t.me/qubeeacademy
1. A jar contains 4 black and 3 white balls. You draw two balls one after the other with replacement (the second is drawn after the first is replaced). Find the probability that both balls are balck.
2. A jar contains 4 black and 3 white balls. If two balls are drawn at a random. Find the probability that all balls are balck.
3. A jar contains 4 black and 3 white balls. If two balls are drawn at a random. Find the probability that one ball is balck and the other is white.
https://t.me/qubeeacademy
https://t.me/qubeeacademy