Answer:
2.7
Step-by-step explanation:
For this case we have the following functions:

We must find:
By definition we have to:

So:

Thus, we have to:

So, the value is -169
ANswer:
Option A
1. The first one I think you would divide 8 from 64 n get 8 so thats 8%. Answer to that would be the Store.
2. You would!! 56%
3. Multiply 2.5 to 40 and 25. You need a denominator of 100. 62.5/100
So yes you did find at least 60%
I think I did this right. Hope it helps!
Answer:

Step-by-step explanation:


Putting value of eq. 1 in the following:
