A hot air balloon rose from a height of 100 m to 400 m in 3 minutes what was the ballons rate of change
2 answers:
Answer:
100 m/minute
Step-by-step explanation:
We are given that
Initial height of balloon=100 m
Final height of balloon=400 m
Time taken =3 minute
We have to find the rate of change of balloon height.
Change in height of balloon=Final height-initial height=400 -100= 300 m
Rate of change of balloon height=
Hence, the rate of change of balloon height is 100 m/minute.
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Answer:
Length of segment units = 8.94 units
Step-by-step explanation:
Given:
End point of line: (2,1)
Midpoint of line: (-2,-1)
To find length of line segment.
Solution:
Distance from endpoint to midpoint is half the length of segment as the midpoint divides the line into equal halves.
Distance from end point to mid point can be found out using distance formula:
Plugging in points for end point (2,1) and midpoint(-2,-1).
Length of half segment units
∴ Length of segment = units