The total number of boxes that are in the container are:
30 boxes.
<h2>Step-by-step explanation:</h2>
It is given that:
A container has 5 rows of boxes that are stacked 3 boxes high and 2 boxes deep.
This means that the total number of boxes is calculated as the product of number of boxes in a row multiply by the number of boxes along a column and the boxes above other i.e. the number of boxes in depth.