The answer to the first one is 9/4
The answer to the second one is 20/9
Hope this is right
Answer: 0.1
Step-by-step explanation:
Given
Bag-I has 2 blue,3 orange, 5 red
Bag-II has 4 Pink,10 blue, 6 brown
No of ways of choosing a blue marble from bag-I

Total no of ways of choosing a marble from bag-I

No of ways of choosing a blue marble from bag-II

Total no of ways of choosing a marble from bag-II

The probability that he will pull out a blue marble from each bag is


If cats like playing with mice then they will chase them
X²-8x
factor out x
x(x-8)
y=x(x-8)