Answer:
87.78 s
Explanation:
The time taken by the plane to reach its destination can be found by using the formula
[tex]t = \frac{d}{v} \\ [/tex]
d is the distance
v is the velocity
From the question we have
[tex]t = \frac{395000}{4500} = \frac{3950}{45} = \frac{790}{9} \\ = 87.77777...[/tex]
We have the final answer as
87.78 s
Hope this helps you
