Respuesta :

blondie345543
You have to divide 28 by 4. 
so the answer is: $7 per day
carlosego

For this case, what we must do is divide the total price of the shares that fell between the number of days.

We have then:

[tex] R =\frac{28}{4}[/tex]

Making the corresponding calculation we have:

[tex] R = 7\frac{Dollars}{Day}   [/tex]

Therefore, the daily rate of change is $ 7 per day.

Answer:

the average change in stock price per day is $ 7 per day.