Mathematics, 22.12.2021 14:00, sabrinabowers4308
A balloon rises vertically from a point that is 150 feet from an observer at ground level. The observer notes that the angle of elevation is increasing at the rate of 15 degrees per second when the angle of elevation is 60 degrees. Find the speed of the balloon at this instant. (Warning: Remember to convert degree to radian as needed.)
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A balloon rises vertically from a point that is 150 feet from an observer at ground level. The obser...
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