An airliner leaves Berlin, Germany, headed for Montreal, Canada, flying at an average speed of 350 mph. At the same time, an airliner leaves Montreal headed for Berlin, averaging 410 mph. If the
airports are 3,800 miles apart, when will the air traffic controllers have to make the pilots aware that the planes are passing each other?
hr into the flights

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )