Abag contains 10 red chips, 8 white, 6 blue, and 8 yellow. you randomly pick one chip from the bag. without replacing the chip, you randomly pick a second chip. find the probability of choosing the first chip, then the second chip.
1. red and yellow
2. yellow and blue
3. blue and blue
4. white and yellow
5. not white and not white
6. blue and not red