SOLUTION: Please help me to solve this question. During the cold season the sun is visible 25% of the time. The probability that the class of mathematicians enjoys a lossen is 80% when the

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Question 1046083: Please help me to solve this question.
During the cold season the sun is visible 25% of the time. The probability that the class of mathematicians enjoys a lossen is 80% when the sun is visible and only enjoys the lesson 10% when it is cloudy. What is the probability that the mathematicians will enjoy a lesson on a given cold day?

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The probability is 0.25*0.80 that they will enjoy the lesson on a cold season sunny day or 0.20.
The probability is 0.75*0.10 that they will enjoy the lesson on a cold season cloudy day or 0.075.
The probability is the sum or 0.275.