Answer:
Step-by-step explanation:
480 is the answer i hope it is correct
For this case we must solve the following inequality:

Adding 4 in the parts of the inequality we have:

Dividing between 2 each part of the inequality:


Answer:

Answer:
x=9, x greater then or equal to 55
Step-by-step explanation:
Answer:

Step-by-step explanation:
Objective:Functions
The table of values range and domain isn't proportional so the answer is exponential.
A exponential function is represented by

The y values are decreasing by a common ratio of 4 so our b(our base) cant be negative so it will be

b=1/4 so plug that in our expression.

Let plug in 1,512.



So our function is
