Answer:
C
Step-by-step explanation:
48 × 19.5 = 936in
936in = 78ft
The answer to -2(x-8) is 16-2x
Wouldn't it be B ??? Hope this is right:) can you take a look at mine??
Answer:
its 18
Step-by-step explanation:
Step-by-step explanation:
In order to describe speed of an object, we must describe the average speed of the entire trip. It is equal to the distance moved divided by time taken.
If a person covers a distance of 1 km to the library in 15 minutes, we can find its average speed.
Firstly, we convert 15 minutes to hour, 15 min = 0.25 hours
Now, using formula of speed = distance/time

It means that the average speed of the person is 4 km/h. Hence, the given statement is true.