When you divide 36.89/8.6, you get should $4.29 for 1 gallon of gas.
The value calculated by adding all the values of in a data set and dividing the sum by the number of values → Mean
The middle value when all the values are in order from least to greatest → Median
The value that appears most often in a data set → Mode
Hope this helped :)
Answer:
147/150
Step-by-step explanation:
The answer is 33.3 repeating
![f(x)= 2^{x}](https://tex.z-dn.net/?f=f%28x%29%3D%202%5E%7Bx%7D%20)
We are to find the value of
![f^{-1}(32)](https://tex.z-dn.net/?f=%20f%5E%7B-1%7D%2832%29%20)
First we need to find the inverse of f(x) . The inverse of
![2^{x}](https://tex.z-dn.net/?f=%202%5E%7Bx%7D%20)
is
![\frac{ln(x)}{ln(2)}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bln%28x%29%7D%7Bln%282%29%7D%20)
.
Steps to find inverse of f(x) are shown below in the image.
So
![f^{-1}(32)](https://tex.z-dn.net/?f=%20f%5E%7B-1%7D%2832%29%20)
=
Therefore, the correct answer is option C