Answer: 20
To get this answer, you find the median of the golf pro shop data (a = 40) and the median of the tennis pro shop data (b = 20). Then you subtract to get a-b = 40-20 = 20. The median of any box plot is the vertical line inside the box plot.
It would hafta be answer choice D
Answer:
As the result of our discriminant is negative, this quadratic equation will have two complex solutions.
Step-by-step explanation:
Recall that the formula for a discriminant is ![b^2-4ac](https://tex.z-dn.net/?f=b%5E2-4ac)
From the given quadratic equation
, we can gather the values of a, b, and c
![a=1\\b=4\\c=8](https://tex.z-dn.net/?f=a%3D1%5C%5Cb%3D4%5C%5Cc%3D8)
Now, we can put these numbers into our discriminant formula
![b^2-4ac\\\\(4)^2-4(1)(8)\\\\16-32\\\\-16](https://tex.z-dn.net/?f=b%5E2-4ac%5C%5C%5C%5C%284%29%5E2-4%281%29%288%29%5C%5C%5C%5C16-32%5C%5C%5C%5C-16)
As the result of our discriminant is negative, this quadratic equation will have two complex solutions.
Answer:
3 and 8 is the exponent...
Step-by-step explanation:
If I am not wrong after graphing it the line should be vertical.. meaning that y=0 and it should be around 3.064