Answer:
C. 61%
Step-by-step explanation:
out of 100 people, 39 liked ketchup while 61 did not. The ratio and percentage is 61%
Since every female chicken lays 4 eggs, if you have one chicken you have 4 eggs, if you have two chicken you have 8 eggs, and so on.
We can even build a little table to show some values:

So, as you can see, the ratio between the number of eggs and the number of female chicken is 4.
The measure of the angle is 50 degrees because it is half the arc that it is enclosed by
X would be 0 while Y would be 4
3x+y=4
-(2x+y=4)
----------------
x=0
Plug in x to any of those two equations in their original form
3(0)+y=4
0 + y = 4
y = 4
Answer: The answer is 24 :)
Give brainlest if I’m right