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Mathematics, 02.11.2020 03:40 shy88

8. On a winter's day, the temperature at 6 P. M. was 0°C. Suppose the temperature
decreased by 2.5°C each hour until it was
-- 12.5°C. How long did it take to reach this
temperature? How do you know?

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8. On a winter's day, the temperature at 6 P. M. was 0°C. Suppose the temperature
decreased b...

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