Answer:

Step-by-step explanation:
Required
Determine the arithmetic mean
This is calculated as:

So, we have:



The prime factorization for 135 is 3,3,3, and 5.
4√13
64+144=208
208÷16=13
8²=64
12²=144
4²=16
Answer:
the answer is m = 3 or m = -2
Step-by-step explanation:
Answer:
F-1(x)=7/(x+9)
Step-by-step explanation:
Change F(x) to y so y=7/x -9
Swap variables x=7/y -9
Solve x+9=7/y
7/(x+9)=y
Then change y to F inverse
F-1(x)=7/(x+9)
Thats ur inverse!!!