Step-by-step explanation:
The answer is
4_

9_

Answer:
x=5.6 y=4.8
Step-by-step explanation:
1/8 because if I choose a black one first then put it back there isn't a 50% chance
Answer:
2 one that's the right one
Answer:
none of these, it should be 25%
Step-by-step explanation: