Answer:

Step-by-step explanation:
The amplitude (A) and the mean (M) temperature are given by:

The mean temperature, 45 degrees. occurs at midnight (t=0) and the frequency is f=24h. Therefore, the temperature D, in degrees, as a function of t, in hours, is:

Answer:
the answer is c. no relationship
The answer is 36 because in order to find area you multiply length and width so:
A= L x W
9 x 4 = 36
Answer:
7500 ft
Step-by-step explanation:
5 x 10 x 10 x 15
(50) x 10 x 15
(500) x 15
(7500)
It's 65. Because you add the other angles and get 90+25 and get 115. 180 -115 = 65.