11 and 12 please

D Question 11 5 pts Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 95 people in the 18-21 age bracket and finds that 81 of them respond and 14 refuse to respond. When 283 people in the 22-29 age bracket are contacted, 262 respond and 21 refuse to respond. Assume that 1 of the 378 people is randomly selected. Find the probability of getting someone in the 18-21 age bracket or someone who refused to respond. Give your answer as a decimal (to at least 4 places). D Question 12 5 pts Kianna buys a bag of cookies that contains 19 chocolate chip cookies, 12 sugar cookies, 9 peanut butter cookies and 2 oatmeal cookies. What is the probability that Kianna reaches in the bag and randomly selects a peanut butter cookie from the bag, eats it, then reaches back in the bag and randomly selects an oatmeal cookie? Round your answer to 4 decimal places