Calculate ln (0.345). report your answer to 3 significant figures.

-1.06

Explanation:

0.345 has three significant figures since the zero does not represent a significant figure.

So, usign the calculator, we find ln (0.345) = -1.06421086195

Now, the problem says that you need to report your answer to three significant figures.

So, you should take the first three numbers of the

ln (0.345) = -1.06

a) the particles of the chair are strongly held together.