The best way to convert 12.5% into a fraction is to write it as 12.5/100. To get rid of the decimal, simply multiply 12.5/100 by 2, since .5 * 2 is 1. Now you have 25/200.
The only increasing function is the last option:

<h3>
Which function is increasing?</h3>
Here we only need to see that, is as x increases also do f(x). Then the function will be increasing.
The cases for exponential functions is actually more trivial than that.
- If the base is between zero and 1, then the function is decreasing.
- If the base is larger than 1, then the function is increasing.
In the given options there is only one function with a base larger than 1, which is the last option:

That is the correct option.
If you want to learn more about exponential functions:
brainly.com/question/11464095
#SPJ1
Answer:
this is from a angle I think you want to write perimeter and area of this ×+1= and you want see that
Answer:
2nd, 3rd and 4th answers are true
Step-by-step explanation:

If you round to the nearest tenth I think it would be 20. But ion know I'm probably dumb.