Check the picture below.
make sure your calculator is in Degree mode.
Answer:
-6
Step-by-step explanation:
The formula for finding the rate of change is:

The interval is [1,5]
So, a = 1 and b=5

Putting in the values

The average rate of change is -6 ..
Each person gets to ride 3 rides. One person has to force the ride to stop halfway so the last person can have a turn.
Answer:
62 sq in of wall is covered
Step-by-step explanation:
6 x 14 = 84 -22 = 62
this is for the total
4 x 4 = 16
this is for the inches of the inside wall
2 x 3 = 6
this is for the inches of the outside wall