Answer:
1/2
Step-by-step explanation:
Since we are trying to find the probability of 2nd being ball being black when we already know that first ball is black. This reduces our problem to probability by which we picked the bag with two black balls.
So the answer should be 1/2.
Answer:
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Step-by-step explanation:
Answer: they use 2 cups of pineapple juice for every cup of orange juice
The answer is the rotation around point b.