show work! please also reference some course hero docks as im unable to answer more and more questions the further into this unit! thank you and sorry for flood of questions

(1 point) Rework problem 31 from section 3.4 of your text, involving the selection of a flight between New York and Los Angeles. Assum that there are three airlines from which to choose, each with a number of flights per day, and an on-time percentage shown below. (Assume that delays occur randomly.) A traveler selects a flight at random, and it arrives on time. Airline Num.-of Flights On-Time Perc. Best Air 5 80 Air One 8 50 International Air 7 90 (1) What is the probability that the traveler flew on Best Air? 4/14 (2) What is the probability that the traveler flew on Air One? (3) What is the probability that the traveler flew on International Air