The first arriving engine company to a high-rise fire should proceed with a minimum of how many feet of hose?

In the context of responding to a high-rise fire, the first arriving engine company should be prepared to deploy a sufficient amount of hose to reach the fire effectively, even in challenging vertical environments. The correct response indicates that a minimum of 200 feet of hose is recommended.

This length allows firefighters to cover the distance from the ground to the fire's location, often requiring them to navigate through multiple levels of a high-rise building. The additional length accommodates potential obstacles such as stairwells, elevators, and the need for firefighters to extend their reach horizontally upon arrival. Thus, having at least 200 feet of hose ensures that they are well-equipped to respond promptly and efficiently, addressing the urgency of controlling and extinguishing the fire while being prepared for the unique challenges presented by high-rise structures.

The other options do not provide a sufficient length to ensure effective firefighting capability in a high-rise scenario, potentially compromising the safety and effectiveness of the response.