Answer:it’s “c”
Step-by-step explanation:
First you’re going to get the slope (15+3)/(6-0)=3 —- 15+3 because you have two negatives which makes the sign positive
And you already have a bracket (0,-3)
If x in the bracket is 0 then the y is the y intercept
If you add the percentages that visit each mall, (62% +73%), you count twice those that visit both malls. Subtracting that percentage (48%) from the sum (135%), you get the percentage that visit either mall ...
87%.
Answer:
0.436
Step-by-step explanation:
Given that a professor planned to give an examination in a large class on the Monday before Thanksgiving vacation
Some students asked whether he could change the date because so many of their classmates had at least one other exam on that date.
They speculated that at least 40% of the class had this problem.
The professor agreed to poll the class, and if there was convincing evidence that the proportion with at least one other exam on that date was greater than .40, he would change the date.
No of students in total = 250
Reported they had another exam = 109
proportion of the class reported that they had another exam on the date
= ![\frac{109}{250} =0.436](https://tex.z-dn.net/?f=%5Cfrac%7B109%7D%7B250%7D%20%3D0.436)
Answer:
![\large\boxed{d=\dfrac{C}{\pi}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7Bd%3D%5Cdfrac%7BC%7D%7B%5Cpi%7D%7D)
Step-by-step explanation:
It's the formula of a circumference:
![C=\pi d](https://tex.z-dn.net/?f=C%3D%5Cpi%20d)
d - diameter
Solve for d:
<em>divide both sides by π</em>
![d=\dfrac{C}{\pi}](https://tex.z-dn.net/?f=d%3D%5Cdfrac%7BC%7D%7B%5Cpi%7D)
Answer:
the average rate of change is 5000