Question

when stacking bricks, they should not be stacked more than ___ feet high. (1 - digit number) answer

Explanation:

In construction safety and standard practices, the recommended maximum height for stacking bricks (to ensure stability and safety, avoiding collapse) is 7 feet. This is a standard guideline in construction - related knowledge, and since the question specifies a 1 - digit number, 7 fits.

Answer:

7