4.4/20=0.22 per item
4.8/24=0.2 per item
Answer: 24 for 4.80
Answer: Stephanie read more than 7 books because 8 points for 9 books each is equal to 72 points, which is the total amount of books she read.
Step-by-step explanation:
72 ÷ 8 × 9
x = 9
Hope this helped! :D
Average rate of change = change in y ÷ change in x
We already know the change in x because we are measuring the x values from -3 to 0.
change in x = 0-(-3) = 3
To find the change in y find the difference between the corresponding y-values when x=0 and when x=-3.
change in y = 0.5-2 = -1.5
average rate of change = -1.5/3 = -0.5
answer: -0.5
Answer:
It would be 4
Step-by-step explanation:
Answer:
2 is the average rate of change of the function 
from 
to 
.
Step-by-step explanation:
I assume you meant based off the points.
We are given that 
and 
are points on this curve.
We are asked to find the average rate of change (the slope) from to .
We have the two points needed to find the slope.
We just need to line them up and subtract vertically then put 2nd difference on top of 1st difference.
--------------------Subtracting!
So the slope is 
.
