Hello! I was wondering what I did wrong for my test which was for Pre Calculus. Can anyone tell me how to solve these two questions, and the answer for it? Thank you!!!

Question 6 0 i 10 Pt5 The medical examiner is called in to determine how long a person has been deceased. The rate of decay is 0.026 and the temperature outside is 55 degrees. When the medical examiner arrives the temperature of the body was 82 degrees. Assuming the person had a normal body temperature of 98.6 degrees when they passed, how long had the person been deceased? Round answer to the nearest hour. Nice try! Make sure you are using the correct formula and plugging into the formula correctly. Incorrect Question 8 0 / 10 pts In the summer time fruit flies are the worst. One morning I woke up to 5 fruit flies in my kitchen. Three hours later there were 13 fruit flies. If the growth rate is continuous, at what rate are the flies increasing? Round answers to four decimal places. 2.67 Nice try! Make sure you are using the correct formula for continuous growth and decay