Answer:
399 cars will be sold in 2020
Step-by-step explanation:
Using exponential decay formula:
![y = a(1 - r)^{x}](https://tex.z-dn.net/?f=y%20%3D%20a%281%20-%20r%29%5E%7Bx%7D)
a = intial value at 2012 : 500
r = 2.8 %
![= \frac{2.8}{100} = 0.028](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B2.8%7D%7B100%7D%20%3D%200.028)
x = time interval : 8
![y = 500 (1 - 0.028)^{8} \\y = 500 (0.972)^{8}\\y = 500 (0.797)\\ y = 399](https://tex.z-dn.net/?f=y%20%3D%20500%20%281%20-%200.028%29%5E%7B8%7D%20%5C%5Cy%20%3D%20500%20%280.972%29%5E%7B8%7D%5C%5Cy%20%3D%20500%20%280.797%29%5C%5C%20y%20%3D%20399)
Answer:
angle 1 is 140 degrees and angle 2 is 70 degrees
Step-by-step explanation:
it is two parallel lines with an intersecting line. This means that the two angles will be the same. Your welcome btw ur mom is hot
Answer:
Check income tax calculatpr
Step-by-step explanation:
Formula- Area = L • W
So...
Length = 18 + 3
Width = 18 + 3
Since you’re adding 18 + 3 for Length AND Width, you’re going to get a sum of 21 for each.
Length = 21
Width = 21
Now you’re gonna want to multiply 21 by itself.
21 • 21 = 21 + 420 = ?
Which leaves you with the final sum of...
Area = 441 yds.
[0, ♾) is the range of the function