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Mathematics, 10.09.2021 21:40 unknown1246

10) The temperature recorded at 12 noon was 15°C above zero. If it decreases at the rateof 3°C per hour until midnight, at what time would the temperature be 9°C below zero? Whatwould be the temperature at midnight?

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10) The temperature recorded at 12 noon was 15°C above zero. If it decreases at the rateof 3°C per h...
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