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Mathematics, 12.03.2021 17:10 victorialeverp714lg

The average high temperature during the hottest month in Beijing, China, is 72°F. The average high temperature during the coldest month in Beijing is 18°F. The function t=27cos(pi/6(m-6))+45, where m represents the number of months after January, models the temperature throughout the year in Beijing. During which month in the year would the temperature reach 55°F? August September November December

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