Mathematics, 12.04.2021 18:20 christa140

In January, the average temperature (t) hours after midnight in India is given by: T(t)= 24.5 - 5.5sin ( 2pi(t+1) / 24 ). What is the coldest time of day in India (how many hours after midnight)?

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In January, the average temperature (t) hours after midnight in India is given by: T(t)= 24.5 - 5.5s...