The exponent is greater than 1 so it is exponential growth, 500 in the equation represents the initial value, and the growth rate in the second equation is 6%.
<h3>What is exponential decay?</h3>
During exponential decay, a quantity falls slowly at first before rapidly decreasing. The exponential decay formula is used to calculate population decline and can also be used to calculate half-life.
We have an exponential function:
![\rm b_1(t) = 500(1.6)^t](https://tex.z-dn.net/?f=%5Crm%20%20b_1%28t%29%20%3D%20500%281.6%29%5Et)
a) As the base of the exponent is greater than 1 so it is exponential growth.
b) 500 in the equation represents the initial value.
c) We have another exponential equation:
![\rm b_2(t) = 800(1.6)^t](https://tex.z-dn.net/?f=%5Crm%20%20b_2%28t%29%20%3D%20800%281.6%29%5Et)
For exponentikal gropwth:
1 + r = 1.6
r = 0.6 or
r = 6%
In the equation:
![\rm b_1(t) = 500(1.6)^t](https://tex.z-dn.net/?f=%5Crm%20%20b_1%28t%29%20%3D%20500%281.6%29%5Et)
The number of bacteria initially was 500 and from the second the number of bacteria initially was 800.
Thus, the exponent is greater than 1 so it is exponential growth, 500 in the equation represents the initial value, and the growth rate in the second equation is 6%.
Learn more about exponential decay here:
brainly.com/question/14355665
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Here is the answer for this question.
Answer:
always
Answer:
Y axis is correct :))
Step-by-step explanation:
Answer:
See attachment for triangle
<em></em>
Step-by-step explanation:
Given
Shape: Equilateral triangle
![Perimeter = 10cm](https://tex.z-dn.net/?f=Perimeter%20%3D%2010cm)
Required
Draw the triangle
First, we determine the side lengths.
The perimeter of an equilateral triangle is:
![Perimeter = 3 * Length](https://tex.z-dn.net/?f=Perimeter%20%3D%203%20%2A%20Length)
So, we have:
![10= 3 * Length](https://tex.z-dn.net/?f=10%3D%203%20%2A%20Length)
Solve for Length
![Length = \frac{10}{3}](https://tex.z-dn.net/?f=Length%20%3D%20%5Cfrac%7B10%7D%7B3%7D)
![Length = 3.33](https://tex.z-dn.net/?f=Length%20%3D%203.33)
<em>See attachment for triangle</em>