Answer:
0.8
Step-by-step explanation:
hope this helps
The slope is 3/5 just count the units up and to the side
AS we know that:

And we have the volume and we can calculate the SA,,,
So that, we can conclude:

Are you
satisfied?
Proportional because it's a straight line if you follow the graph points and it goes by 5
You are able to express numbers in like halves