Answer:
m = 0
Step-by-step explanation:

Before I answer your question, what does "dm3" means?
Answer:
Step-by-step explanation:
The answer is D I made a video incase you can’t see the picture well.
Message me if you want the video.
Answer:
Every time a new piece of equipment is added to the system, if ifs not properly optimized within the scope of the entire system, you'll end up with wasted energy and operational inefficiencies