Hi there! The answer is h(10) = 60. h(10) means the height of the hot air balloon after 10 minutes.
We have the following function
Filling in t = 10 gives
Therefore, the height (h) of the hot air balloon after ten minutes (t = 10) is 60.
Answer:
45 km per hour
Step-by-step explanation:
assuming the car maintains the same speed for the entire travel the speed would be 45 km per hour
16 birdhouses in 4 hours is the answer
From the information, w=k/√v
where k is the constant of proportionality, given by:
k=w√v
w=3 when v=6
thus
k=3√6
hence:
w=(3√6)/√v
hence the value of w when v=3 will be:
w=(3√6)/√3
w~4.24264