A20-a18=a1+19d-a1-17d=2d =281-97
so
d=92
What is the question? Please specific!
Answer:
$9.68 more an hour
Step-by-step explanation:
Answer:
0.12 miles is it flying per second.
Step-by-step explanation:
The distance d is related to time t in seconds is given by the equation as follows :
d =0.12 t
We need to find how many miles is it flying per second.

So, the speed of the airplane is 0.12 miles per second, Hence, 0.12 miles is it flying per second.