Solving problem N4068 Bayesian probability theory

Solving problem N4068 Bayesian probability theory

4068. The number of trucks traveling along the highway on which the gas station stands refers to the number of cars passing along the same highway as 5: 2. The probability that a passing truck will refuel is 0.04. For a passenger car, this probability is 0.07. Find the probabilities of the following events: a) a passing car will refuel; b) a car pulled up to a gas station - a cargo one.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)