What is the decimal equivalent of 17/20
A. 0.085
B. 0.117
C. 0.85
D. 8.5

0.85.

Step-by-step explanation:

20)17.00 (0.85

-    160

       100

      -100

78.59 is the mean

step-by-step explanation:

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