Mathematics, 04.12.2020 14:00 meje1301

PLEASE HELP ASAP! For a particular area, the average temperature, y, in degrees Fahrenheit x days after January 1 is given by the function y=30sin(2π/365(x−89))+65. The average temperature of 45° occurs twice a year. Find the number of days after January 1 for each of these occurrences.

The average temperature is 45° both 47 days and 280 days after January 1.

The average temperature is 45° 47 days January 1.

The average temperature is 45° both 50 days and 314 days after January 1.

The average temperature is 45° both 47 days and 314 days after January 1.

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PLEASE HELP ASAP! For a particular area, the average temperature, y, in degrees Fahrenheit x days a...

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