Start by the basic ratio:
32/12
Divide each side by four, as they both have a factor of 4
32/4=8
12/4=3
New ratio=8/3
The simplified ratio of 32 ft over 12 ft is 8/3
the line of best fit would be something like in the picture(but straighter)
you would get the equation of it by using y = mx+c
m = the change of y divided by the change of x on the line
c = when the line was on the y axis
put the values in y = mx + c and you have the equation
once you have that just replace x with 100 and rearrange it to equal y and you have the customers
2k+3k+2-2=13-2-3k+3k
5k=11
5k/5=11/5
K=11/5
distribute -9 to 2.7 and 1.55
-9x2.7= -24.3
-9x1.55= -13.95
then subtract -13.95 from -24.3
-24.3-(13.95)= -10.35
then add 3 to -10.35
answer= 7.35
Answer:
Option C. continuous except x = 5 and x = 9.
Step-by-step explanation:
The given function is 
Now we have to check the continuity of the given function
We know if the denominator of a function which is in the form of a fraction is 0 then the given function is not continuous.
If we put x - 5 = 0
x = 5
and x - 9 = 0
x = 9
These are the two values of x for which the function is not defined.
Therefore option C. function is continuous except x = 5 and x = 9
is the correct answer.