Hello, I have the answers for these questions I just need to know how to do them

1.

The temperature of Long Lake was measured on the first day of each month for 35 years. The data for each month was then averaged giving the table below. Where t = 3, the given temperature is the average of all the temperatures measured on March 1 for those 35 years. Write a trigonometric function that models the temperature of Long Lake. T(t) = . . . . . Month, t 1 2 3 4 5 6 7 8 9 10 11 12 Temperature ( F), 7 46 40 45 49 64 76 85 88 82 78 64 53\fThe hoarding platform of a Ferris wheel is 4 meters above the ground and the Ferris wheel is 36 meters in diameter and spins once ever}.r 6 minutes. How many.r minutes of the ride are spent higher than 28 meters above the ground? Round to two decimal places.