Answer:
Down below in the Explanation
Step-by-step explanation:
Well based on what I was reading a precedent can be a rule. A lot of people go to school in person so here are some examples of precedents in common life that are not laws at all.
-Raise your hand if you have a question
-Get a pass before going out in the hallway
-Arrive to class on time (so you don't get tardy)
-Do not cheat off of others' work (like tests)
-Listen to the teacher
-Respect classmates and the teacher
I hope this helps!!!