Newton's heating-cooling law states that the rate of change in the temperature, H, is proportional to the difference between the object and the surrounding temperature. Let H(t) be the temperature of the object being heated and S be the surrounding temperature. A cold object at 35 degree is placed in an oven at 350 degrees Fahrenheit and after 30 minutes the object is 100 degrees. Write and solve the differential equation which describes the temperature of the object over time, where time is measured in hours. ○ H(t) = 100 - 315e-0.4622t ○ H(t) = 350 – 100e-0.4622t ○ H(t) = 350 - 315e-0.4622t O H(t) = 100 - 35e- ,-0.4622t

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