Mathematics, 08.12.2020 20:50 bellamparker
On a winter morning, the temperature before sunrise was -11°F. The temperature then rose by 1/2 degree each hour for 7 hours before dropping by 2 1/4 degree each hour for 3 hours. What was the temperature, in degree Fahrenheit after 10 hours?
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On a winter morning, the temperature before sunrise was -11°F. The temperature then rose by 1/2 degr...
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