Final Answer:
Every student had to bring at least three cans of food for the Evers Snow Ball in order to not be failed.
Step-by-step explanation:
The requirement for the Evers Snow Ball was that each student had to bring at least three cans of food. If we consider a class of 30 students, and each student brings at least three cans, the total number of cans collected would be 30 x 3 = 90 cans. This would ensure that there is an adequate amount of food collected for the event.
Additionally, by setting a minimum requirement of three cans per student, it ensures that each student contributes significantly to the collection. This not only promotes a sense of responsibility and community involvement but also guarantees that the event has enough resources to support its cause.
Furthermore, setting a specific target for each student helps in organizing and planning the event effectively. It allows the organizers to estimate the amount of food available and make necessary arrangements for the success of the Evers Snow Ball.