Each Tuesday, Ryan Airlines reduces its one-way ticket from Fort Wayne to Chicago from $100 to $35. To receive this special $35 price, the customer must buy a round-trip ticket. Ryan has a nonrefundable 20% penalty fare for cancellation; it estimates that about eight-tenths of 1% will cancel their reservations. The airline also estimates this special price will cause a passenger traffic increase from 400 to 900. Ryan expects revenue for the year to be 53.3% higher than the previous year. Last year, Ryan’s sales were $492,000. To receive the special rate, Janice Miller bought two round-trip tickets. On other airlines, Janice has paid $80 round trip (with no cancellation penalty). a. Calculate the percent discount Ryan is offering. (Round to the nearest hundredth percent.)

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)