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Home Q & A Board Science-Related Homework Help Mathematics Calculus
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Nica Nica
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4 years ago
Solve the problem.


A balloon is rising vertically at a distance of from an observer. When the angle of elevation is it is changing at a rate of How fast is the balloon ascending?

▸ 2.1 m/s

▸ 1.7 m/s

▸ 2.4 m/s

▸ 4.0 m/s
Textbook 
Basic Technical Mathematics with Calculus

Basic Technical Mathematics with Calculus


Edition: 10th
Author:
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jrhome1985!jrhome1985!
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4 years ago
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Nica Author
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4 years ago
Helped a lot
IvanaVR
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Thanks for your help!!
loki1345
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This site is awesome
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