#### Answer

-27; 3

#### Work Step by Step

A term is composed of a numerical coefficient and a variable. The numerical coefficient is the constant in front of the variable of a term. The degree of a term is the power to which the variable of the term is raised.
Therefore, the numerical coefficient of $-27k^{3}$ is -27.
The degree of $-27k^{3}$ is 3, because the variable $k$ is raised to a power of 3.