Question

The pay-scale for Pedro's stores is based on the education level of his employees. The education levels are shown for the employees at his two stores.

Which matrix correctly displays the total number of employees for the two stores based on their education levels?

Answer 1

The total of the two matrices is found by adding corresponding elements:

`\left[\begin{array}{cc}5+2&3+3\\22+17&15+27\\13+15&12+18\end{array}\right] =\left[\begin{array}{cc}7&6\\39&42\\28&30\end{array}\right]`

This matches selection A.