Where does AD cross the scale marked on the vertical line? What is the significance of this value in the context of the landfill problem

The significance is that line value is 10. This means that there is 10 feet of avilable space left between the debris pile and ground level.

Step-by-step explanation:

AD crosses the scale marked on the vertical line at the value 10. This means that there is 10 feet of available space left between the top of the debris pile and ground level.

Step-by-step explanation:

PLATO

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

the first one, all those points on the line just make a strait line.