12. calculate the following logarithms.
b. log10 (1/100)

The answer to your question is: -2

Step-by-step explanation:

Data

                                log₁₀(1/100) = ?

We need to find a number that when we elevate 10 to this number, we get 1/100.

As the result is a fraction, the number must be negative.

And as the result must be 100, we can look for a root of 100 that gives 10, that root is square root (2).

answer: i can’t tell you that

step-by-step explanation: