The answer is A Im almost sure, I could be wrong...
Answer:
It is B
Explanation:
guy above me is wrong just use the formula y=a(b)^x
Answer:
In this era, the top speeds were about 100 MPH. When the pilots ventured ten miles over the enemy lines, that was a notable event. The pilots carried no parachutes. The airplanes were made of wood and canvas; when they caught on fire, it spread quickly, and spelled certain death for the occupants.
Explanation:
i got this form http://acepilots.com/wwi/main.html#:~:text=In%20this%20era%2C%20the%20top,certain%20death%20for%20the%20occupants.