two planes are traveling in the same direction and at the same altitude such that one plane is 64.2 miles ahead of the other. the distance between the two planes is 85.7 miles. to the nearest tenth of a mile, what is the distance, d, between the two flight paths?

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 answer is 62.8 cubic units