Answer:
There is 5 numbers (not including the sum/25)
The average is add up all the numbers and divide by amount of numbers
25/5=5
The average value is 5
Step-by-step explanation:
Y=2x+320
x being the number of years and 320 being the initial population of mice
The answer would be letter B. You can see that the price of the demanded products as the time passes by decreases. So the answer is letter B.
