Answer: The outbound trip is 18 miles per hour
Step-by-step explanation:
Let x represent the speed of the plane.
An aircraft carrier made a trip. Let us assume that this trip was outbound. The trip there took 5 hours.
Distance = speed × time. Therefore
Distance = 5x
The trip back took 6 hours. It averaged 3 mph faster on the trip there then on the return trip. This means that the speed on the trip back is x - 3 mph.
Distance = 6(x-3) = 6x - 18
Since the distance is the same,
5x = 6x - 18
6x - 5x = 18
x = 18
The speed on return or inbound trip would be 18 - 3 = 15 mph
Answer:
3953.69 acres, it's simple conversion and none of your answers are correct
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
60 is four times larger than 15.
So if in 12 years she would be 60 we need to do 60 - 12 =?
60 - 12 = 48.
It’s c because there’s only one apple
Answer:
Radius
Step-by-step explanation:
On the circle here, means on the boundary of the circle(i.e on its circumference)
Hence, it is called radius