A.
B.
72 ft
C.
D.
Answer:
r= 7in
Step-by-step explanation:
Answer:
r= 7in
Step-by-step explanation. :)
Speed is the ratio of distance and time.
It shows how fast an object is moving at a given time.
The averagespeed of the jet airlines is 965 km per hour
Speed is the ratio of distance and time.
It shows how fast an object is moving at a given time.
We have,
A jet airliner flies 4,100 km from New York City to San Francisco in 4.25 h.
This can be written as,
Distance = 4,100 km
Time = 4.25 hours
The averagespeed.
= Distance / Time
= 4,100 / 4.25
= 965 km per hour
Thus,
The averagespeed of the jet airlines is 965 km per hour
Learn more about speed here:
#SPJ2