1.) It would be: 27/36 = 3/4 = 0.75
2) 3/13 = 0.23
3) 1/11 = 0.09
Hope this helps!
Answer: 
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:

Where "m" is the slope and "b" the y-intercept.
Since the given line has a y-intercept at (0,-15), then:

The formula for calculate the slope is:

Knowing that the given line contains the points (0,-15) and (-4,-3), we can calculate the slope. This is:

Substituting values into
, we get that the equation of the line in Slope-Intercept form is:

60% are blue.
3/5 are blue.
2/5 are red.
There are 3 blue fish and 2 red fish.
A(n) = 16 + 8(n - 1)
A(16) = 16 + 8(16 - 1)
A(16) = 16 + 120
A(16) = 136 people