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=\(\frac{300}{3}=100 m/minute\)
Hence, the rate of change of balloon height is 100 m/minute.
