Please help me on my math activity about probability. My answer for no. 3 is 1/12 and my answer for no. 4 is 0.225 or 22.5%. Please check if My answers are correct. Please give all the solution and accurate answers. Thank you!

A. Solve what is asked. Show necessary solutions. (60 points) **Always write your final answer in SENTENCE FORM. Criteria: Correctness (50%) Completeness and Organization (50%)3. A bowl contains 3 blue chips, 4 red chips, and 5 yellow chips. Two chips are drawn at random with replacement. What is the probability of selecting a red chip on the first draw and a blue chip on the second draw? Solution: Final Answer: 4. The probability that rob skips classes is 0.3. The probability that he will be in an Internet Cafe playing computer games given that he skips classes is 0.75. What is the probability that he skips classes and is in an Internet Cafe playing computer games? Solution: Final