What is the common ratio of 1/2, 1/10, 1/50, 1/250, 1/1250?
1 answer:
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Answer: 0.31
Step-by-step explanation:
Let A denotes the event that the students report drinking alcohol and B denotes the students report using some type of tobacco product .
Given : P(A) =0.84 ; P(B)=0.33 and P(A∪B)=0.86
We know that
Then, the probability that the student both drunk alcohol and used tobacco in the past month is given by :-
Hence, the probability that the student both drunk alcohol and used tobacco in the past month = 0.31
Answer:
<h3><em>2√41 unit</em>s</h3>Step-by-step explanation:
<h2>Explanation is in the attachment</h2><h3>Hope it is helpful to you ☺️</h3>