Answer:
11) x = 21
12) x = 110
13) x = 85
14) x = 137
Step-by-step explanation:
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1. Tres iglesias se encuentran ubicadas en una ciudad, formando un triángulo rectángulo si la mayor distancia es igual a 338 met
1 answer:
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Answer:
A. q = 39
Step-by-step explanation:
Since the lines are parallel, their sides will be proportional,
So,
Taking their proportion
=>
Cross Multiplying
q × 40 = 26 × 60
q =
q = 39
Answer: 0.9730
Step-by-step explanation:
Let A be the event of the answer being correct and B be the event of the knew the answer.
Given:
If it is given that the answer is correct , then the probability that he guess the answer
By Bayes theorem , we have
Hence, the student correctly answers a question, the probability that the student really knew the correct answer is 0.9730.