<h2>
Hello!</h2>
The answer is:
B. Exponential growth
<h2>
Why?</h2>
From the statement we know that "It is predicted that for the next 8 years, the number of connected devices in households across the world will be 18.36% more than the previous year."
We know that the expression "will be 18.36% more than the previous year" involves a non-linear growth, since the number of connected devices from a year to another will be related to the previous year, so, we can modelate the situation establishing an exponential growth relationship.
We can calculate the exponential growth using the following equation:
![ExponentialGrowth=StartAmount(1+GrowthRate(percent))^{time}](https://tex.z-dn.net/?f=ExponentialGrowth%3DStartAmount%281%2BGrowthRate%28percent%29%29%5E%7Btime%7D)
Hence, the answer is:
B. Exponential growth
Have a nice day!
Answer:
1.17-3.99a
Step-by-step explanation:
You can only combine like terms and 1.17 is not a like term to -0.07a and -3.92a
So you can only combine the like terms
Answer:
10
Step-by-step explanation:
1. Create a ratio of cows to days
7:30
*NOTE: The more cows, the less time it will take
2. Multiply 7 by 3 and divide 30 by 3
You would get 21 : 10
3. You have the answer!! :D
It will 10 days for 21 cows to graze the same plot of land.
Hope this helps :)
Have a nice day!
THE SLOPE IS -2
if we have the coordinates of two points on a line, we can find the slope with this formula:
![s = \frac{y2 - y1}{x2 -x1} = \frac{y1 - y2}{x1 - x2}](https://tex.z-dn.net/?f=s%20%3D%20%20%5Cfrac%7By2%20-%20y1%7D%7Bx2%20-x1%7D%20%20%3D%20%20%5Cfrac%7By1%20-%20y2%7D%7Bx1%20-%20x2%7D%20)
so the slope is
![\frac{8 - ( - 4)}{ - 1 - 5} = \frac{12}{ - 6} = - 2](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%20-%20%28%20-%204%29%7D%7B%20-%201%20-%205%7D%20%20%3D%20%20%5Cfrac%7B12%7D%7B%20-%206%7D%20%20%3D%20%20-%202)
the answer is -2
good luck