Answer:
9
Step-by-step explanation:
you can set up a proportion for it (i included a picture of it)
Answer:
C, 12,800
Step-by-step explanation:
40 x 320 = 12,800
There you go. The file's down there.
The logarithm of 10 to base 10 is 1
<h3>How to determine the logarithm?</h3>
The given parameters are:
So, the logarithm expression can be represented as:

The law of logarithm states that:

The above means that;
When the base and the number are the same, the logarithm is 1
So, we have:

Hence, the logarithmic value is 1
Read more about logarithm at:
brainly.com/question/20785664
#SPJ1
For this case we have by definition that:

In this case we must find
so:
(
We must apply distributive property that states that:

So:

Answer:
