Answer:
The student took 28 classes
Step-by-step explanation:
What I did was minus $15 from the $687 total, cause $15 is only a one time registration fee, then 687-15=672, so then I divided 672 by the cost per class, so $24, 672 divided by 24 equals to 28, so the student took 28 classes.
Answer:
x = 0.25
Step-by-step explanation:
Rewrite the equation as:
![\frac{\sqrt[4]{5}}{125^{x/3}} = 1](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B4%5D%7B5%7D%7D%7B125%5E%7Bx%2F3%7D%7D%20%3D%201)
![\sqrt[4]{5} = 125^{x/3}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B5%7D%20%3D%20125%5E%7Bx%2F3%7D)
![(\sqrt[4]{5})^4 = (125^{x/3})^4](https://tex.z-dn.net/?f=%28%5Csqrt%5B4%5D%7B5%7D%29%5E4%20%3D%20%28125%5E%7Bx%2F3%7D%29%5E4)




Answer:
A
Step-by-step explanation:
take the black triangle's point A, move that towards the red triangle's point A'. It's 4 units left, 3 up
yw~
For this case we have an exponential function of the form:

Where,
- <em>A: the initial number of deer
</em>
- <em>b: rate of change
</em>
- <em>x: number of years
</em>
We then have the following function:

After three years we have:

Answer:
the population 3 years after beginning the study is 377.
The value of the digit in the tenths place is seven tenths of .7