Question

A bag contains 10 blue balls and 12 yellow balls. another bag contains 15 blue balls and 7 yellow balls.
a) what is the probability of getting a yellow ball from the first bag?
b) what is the probability of getting a yellow ball from the second ball?
c) if all the balls are single bag, what is the probability of getting a yellow ball from it? ​

Answer 1

Answer:

a=12/22

b=7/22

c=19/44

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Answer 2

Answer:

a) 6/11 b) 6/11 c) 7/34

Step-by-step explanation:

add and divide..