Bluesky air has the best on-time arrival rate with 80% of its flights arriving on time. A test is conducted by randomly selecting 16 bluesky air flights and observing whether they arrive on time. What is the probability that 2 flights of bluesky air arrive late?.

Iconic memory is used when a loud thunderclap occurs during a storm. select the best answer from the choices provided t f

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b