Math question (1) I need help I will give 10 points ASAP please help!?
A bag contains 10 marbles—three red, three blue, and four green. What is the probability of pulling a red marble, not replacing it, and then pulling a blue marble?
- Andy PLv 79 years ago
Pulling a red marble w/o replacement = 3/10
then pulling a blue marble = (3/10)(3/9) = 1/10