8. A consultant's study found Mary's call centre had a 7% chance of transferring a call about schedules to the lost articles department by mistake. The same study shows that, 3% of the time, customers calling for schedules have to wait on hold, only to discover that they have been mistakenly transferred to the lost articles department. What are the chances that a customer transferred to lost articles will be put on hold? Let event A Let event B

how do I post the second part?

Professor Nowotny likes to cook. He cuts his potatoes into thin slices and fries them in a pan. He puts them in and occasionally tosses them. At each toss the potato slices fall independently of each other with probability ponto the same side and probability 1-p onto the other side. Q1: For n slices, what is the probability that they all fall back onto the same side in a single toss? A p" B 1-p" C n.p Dn. (1-P) E (1-p)" [Select] Q2: He has n slices and tosses k times. What is the probability that all slices have both sides fried, i.e. have fallen at least once on the other side? Ak.p" Bn p C (1-p") k D (1-pk)n E (1-p)nk [Select] Q3: Professor Nowotny has n slices in the pan and would like to have them all fried on both sides with probability > 99%. How many times k does he need to toss at least? log(1-(0.99)¹/n) log(p) A k2 B k> log((0.99)¹/") log(p) log (1-(0.99)¹/n) log(1-p) [Select] log(1-(0.01)") log(p) с D k> E k 1 log(0.01) log(p)

Number 24, please.