Answer:
The speed of the airplane is approximately 770 km/h (214 m/s).
Explanation:
Speed = 
Distance = 3080 km
Time = 4 hours
speed = 
= 770
speed = 770 km/h
The speed of the airplane is 770 km/h.
OR
Distance = 3080 km
But,
1 000 m = 1 km
3080 km = 3080000 m
distance = 3080000 m
Time = 4 hours
60 seconds = 1 minute
60 minutes = 1 hour
Thus, 4 hours = 60 x 60 x 4
= 14400 seconds
Therefore,
speed = 
= 213.8889
speed ≅ 214 m/s
The speed of the airplane is approximately 214 m/s.
I think the answer is letter c. Kepler. There are other scientists that have the same philosophy, they are Copernicus and Galileo. In that book, Newton included that the universe was like a giant clock, for all the parts will work perfectly it required mathematics.
Because he didn't want caught
(the first thing the question needs to fix is that it should be "What problems did the pilgrims faced and how did they deal with them?")(sorry) The pilgrims faced many problems. Where to put shelter, food resources, wild animals, and natives. For food and shelter, they had no time to mess around. They got straight to building and tried to do it fast. They picked berries and other fruits that they knew weren't posiones. The hunted the wild animals thanks to some natives. The other natives didn't want thm in their land so they would attack. The pilgrims responded by attacking back. I hope I answered your question correctly and I hope it helps you out.
