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Mathematics, 25.02.2021 17:00 jatti
A hot air balloon has just taken off it rises a height of 90 meters above the ground in 30 seconds it is moving at a constant speed. How fast is the hot air balloon rising?
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Mathematics, 22.06.2019 02:00
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A hot air balloon has just taken off it rises a height of 90 meters above the ground in 30 seconds i...
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