Can you help me solve?

Choose from the formulas below, and then calculate the probability for the given scenario - rounding your final answer to two decimal places. There are 10 red balls and 10 yellow balls thoroughly mixed in a drum. What is the probability of drawing a red ball on the first try, replacing it in the drum, and then drawing a yellow ball on the second try? Using Formula Answer: p(A) = Number of events classifiable as A Formula 1: Total number of possible events Formula 2: R(A or B) = P(A) + p(B) -p(A and B) Formula 3: 2(4 or B) = p(A) + p(B) Formula 4: P( A and B) = p(A) x p(BA) = p(A) x p(B) Formula 5: 264 and B) = P(A) x p(BA)