If the square root of n equals 6.7, then n is between,

a.6 and 7
b.30 and 35
c.36 and 49
d.45 and 55

C.36 and 49

Step-by-step explanation:

We are given that , The square root of n equals 6.7.

Also, 6.7 is a decimal number that lies between 6 and 7.

i.e. 6 < 6.7 < 7

if we take square on each sides , we get

Now replace by n  [given], we get  

Hence, n is between 36 and 49 .

Thus , the correct option is C.

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