Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 75 and 95 degrees during the day and the average daily temperature first occurs at 9 AM. How many hours after midnight, to two decimal places, does the temperature first reach 82 degrees?

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 75 and 95 degrees during the day and the average daily temperature first occurs at 9 AM. How many hours after midnight, to two decimal places, does the temperature first reach 82 degrees