The circle goes thru the given points <span>(3,-4) And (3,5). Since the x-coordinate does not change, the diameter lies right on the vertical line x=3. Since the vertical distance between these points is 5-(-4), or 9, the radius is 9/2.
The standard eq'n of a circle is (x-h)^2 + (y-k)^2 = r^2
Let's subst. what we know: we get (x-3)^2 + (y-1/2)^2 = (9/2)^2. Note that y = 1/2 is halfway between y=-4 and y=5.</span>
Answer:
38%
Step-by-step explanation:
The additional wage compared 12 years of education to 16 years of education is:
![Extra\ wage\%=\frac{50,275-36,265}{36,265} *100 = 38.6%](https://tex.z-dn.net/?f=Extra%5C%20wage%5C%25%3D%5Cfrac%7B50%2C275-36%2C265%7D%7B36%2C265%7D%20%2A100%20%3D%2038.6%25)