A hot air ballon rising vertically is tracked by an observer located 3 miles from the lift-off point. At a certain moment, the angle between the observer's line-of-sight and the horizontal is π 5 , and it is changing at a rate of 0.1 rad/min. How fast is the balloon rising at this moment?

0.458 mi/min

Step-by-step explanation:

We are given that

Distance of observer from lift-off point=3 miles

We have to find the rate at which the balloon rising at this moment.

Using the formula

Differentiate w.r.t t

Using the formula

they go with it happens or they mite give a chance?

step-by-step explanation:

i would love   to but there is no graph shown

step-by-step explanation:

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