evaluate. write your answer as a whole number, proper fraction, or improper fraction in simplest form. log…

Explanation:

Step1: Recall the logarithm base - 10 definition

The common logarithm $\log x$ is the exponent to which 10 must be raised to get $x$. We want to find $y$ such that $\log(1000)=y$, which is equivalent to $10^{y}=1000$.

Step2: Express 1000 as a power of 10

Since $1000 = 10\times10\times10=10^{3}$, when $10^{y}=1000 = 10^{3}$, then $y = 3$.

Answer:

3