USE SOCRACTIC IT WOULD REALLY HELP WITH THIS QUESTION
Well, the first one is 2/40=1/20. The 2nd one is 1/39. You multiply these to get 1/780.
Answer: A probability of 1 means the event is certain to happen. A probably of zero means the event is certain not to happen.
Answer:
The value of x is the value where the line crosses the x-axis!
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