Answer:
decimal form: 0.0357
fraction form: 375/10000
Step-by-step explanation:
I think it would be 12.7, i am not completely sure though.
Newton's Law of cooling is

where
T(t) = temperature of the body after t hours, 80 °F

= ambient temperature, 65 °F

= normal body temperature, assumed to be 98.6 °F
The elapsed time since death is obtained from




4.142 hours before 2 am is 9:52 pm (the previous day) approximately.
Answer: 9:52 pm the previous day.
The square is shown with a side length of 8 inches.
The area of a square is s^2, which can also be written as s x s, where a is the length of the side.
Area of the square would be 8 x 8 = 64 square inches.
The area of a circle is pi x r^2, where r is the radius. R is given as 3 inches.
The area of the circle is 3.14 x 3^2 = 28.26 square inches.
The shaded area is the square minus the circle.
The shaded area = 64 - 28.26 = 25.74 square inches.
The answer is 25.74 square inches.