D. 12.5
The equation to find the average rate of change is

To find the average rate of change between points (0,20) and (8,120) you need to plug it into the equation so it'll be

this simplifies to

which is 12.5
Answer:
Option D
Step-by-step explanation:
In this experiment, It would have been scientific to compare the result of the experiment on the experimental group(taking the multivitamin) with the control group (Taking no medicine)
Without a control group, a defined impact of multivitamin over the experimental group cannot be deduced.
Hence, option D is correct
Approximately 7.4 inches. You can use the Pythagorean theorem to get you diagonal or hypotenuse.
Answer:
The answer is 108
Step-by-step explanation:
The angle is obtuse and the only obtuse answer is 108.