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Mathematics, 07.04.2021 22:00 cupcake3103670

Weather balloon A is at an elevation of 2000 feet and descending at a rate of 12 feet per second. Weather balloon B is released from the ground and rises at a rate of 15 feet per
second. How long will it take in seconds for the balloons to be at the same elevation?

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Weather balloon A is at an elevation of 2000 feet and descending at a rate of 12 feet per second. W...
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