Tom has a standard set of pool balls. If he were to draw one ball at random, what is the probability that it will be red or yellow?   Give your answer in its simplest form.

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Could you confirm is the first part is right and how I would approach the second and third part of the problem.

Kevin is hiring two interns, and all applicants are either enrolled at Reading College (R) or Beekman College (B). He randomly picks two interns from the entire set of applicants. The tree diagram below shows the probabilities of the different outcomes. Based on the diagram, what is the probability of hiring two interns from Reading College? Provide the final answer as a fraction.

students, 59% attend four-year institutions, and the attend two-year institutions. Males make up 44% of the students in the four-year institutions and 40% of the students in the two-year institutions. (a) Find the four probabilities for each combination of sex and type of institution in the following table. Be sure that your probabilities sum to 1. Male Female Four-year institution Two-year institution noilalugeg blo

Solve the problem involving probabilities with independent events. A card is drawn from a 52-card deck and a fair coin is flipped. What is the probability of getting jack and heads? 1 26 3 52 4 1 13