Question

Which of the following equations is equivalent to log(y)= 3.994

Answer 1

`y=10^(3.994)`

Explanation:

We have the following expression:

`log\mleft(y\mright)=3.994`

Applying property of logarithms we have:

`\begin{gathered} \log _a(b)=c\rightarrow b=a^c \\ \text{ in this case:} \\ log(y)=3.994\rightarrow y=10^(3.994) \end{gathered}`