QuestionALGEBRA II
3. If $\log (n)=0.6$, find the value of $\log (10 n)$.
4. If $m$ is a positive integer and $\log (m) \approx 3.8$, how many digits are there in $m$ ? Explain how you know.
5. If $m$ is a positive integer and $\log (m) \approx 9.6$, how many digits are there in $m$ ? Explain how you know.
6. Vivian says $\log (452000)=5+\log (4.52)$, while her sister Lillian says that $\log (452000)=6+\log (0.452)$. Which sister is correct? Explain how you know.