how do I evaluate this?
log of 0.001, base 10 equals x

Answer:
-3
Step-by-step explanation:
[tex]log_{n} n^{a} =a\\[/tex]
[tex]0.001 = 10^{-3}[/tex]
[tex]log_{10} 0.001=log_{10} 10^{-3} =-3[/tex]