Answer:
There was an 11% increase.
Step-by-step explanation:
The formula to find a percent increase is this: (original amount - new amount / original amount) * 100
If you fill in the formula, you get this:
(164,000 - 182,040 / 164,000) * 100
Solve:
(-18,040 / 164,000) * 100 ---> If the number being divided is negative, find the absolute value.
(18,040 / 164,000) * 100 =
0.11 * 100
11%
Answer:
-.6 repeating
Step-by-step explanation:
Answer:
D: None of these are true
Explanation:
If the points on the scatter plot seem to form a line that slants down from left to right, there is a negative relationship or negative correlation between the variables. If the points on the scatter plot seem to be scattered randomly, there is no relationship or no correlation between the variables
Answer:
![DG = 26](https://tex.z-dn.net/?f=DG%20%3D%2026)
![GE = 26](https://tex.z-dn.net/?f=GE%20%3D%2026)
![DF = 15](https://tex.z-dn.net/?f=DF%20%3D%2015)
![CH = 14](https://tex.z-dn.net/?f=CH%20%3D%2014)
![CE = 28](https://tex.z-dn.net/?f=CE%20%3D%2028)
Step-by-step explanation:
The figure has been attached, to complement the question.
![DE = 52](https://tex.z-dn.net/?f=DE%20%3D%2052)
![FC = 15](https://tex.z-dn.net/?f=FC%20%3D%2015)
![HE = 14](https://tex.z-dn.net/?f=HE%20%3D%2014)
Given that J is the centroid, it means that J divides sides CD, DE and CE into two equal parts respectively and as such the following relationship exist:
![DF = FC](https://tex.z-dn.net/?f=DF%20%3D%20FC)
![CH = HE](https://tex.z-dn.net/?f=CH%20%3D%20HE)
![DG = GE](https://tex.z-dn.net/?f=DG%20%3D%20GE)
Solving (a): DG
If
, then
![DE = DG + GE](https://tex.z-dn.net/?f=DE%20%3D%20DG%20%2B%20GE)
![DE = DG + DG](https://tex.z-dn.net/?f=DE%20%3D%20DG%20%2B%20DG)
![DE = 2DG](https://tex.z-dn.net/?f=DE%20%3D%202DG)
Make DG the subject
![DG = \frac{1}{2}DE](https://tex.z-dn.net/?f=DG%20%3D%20%5Cfrac%7B1%7D%7B2%7DDE)
Substitute 52 for DE
![DG = \frac{1}{2} * 52](https://tex.z-dn.net/?f=DG%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%2052)
![DG = 26](https://tex.z-dn.net/?f=DG%20%3D%2026)
Solving (b): GE
If
, then
![GE = DG](https://tex.z-dn.net/?f=GE%20%3D%20DG)
![GE = 26](https://tex.z-dn.net/?f=GE%20%3D%2026)
Solving (c): DF
![DF = FC](https://tex.z-dn.net/?f=DF%20%3D%20FC)
So:
![DF = 15](https://tex.z-dn.net/?f=DF%20%3D%2015)
Solving (d): CH
![CH = HE](https://tex.z-dn.net/?f=CH%20%3D%20HE)
![CH = 14](https://tex.z-dn.net/?f=CH%20%3D%2014)
Solving (e): CE
If
, then
![CE = CH + HE](https://tex.z-dn.net/?f=CE%20%3D%20CH%20%2B%20HE)
![CE = 14 + 14](https://tex.z-dn.net/?f=CE%20%3D%2014%20%2B%2014)
![CE = 28](https://tex.z-dn.net/?f=CE%20%3D%2028)