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Mathematics, 29.07.2019 03:00 reearamrup27

The equation - 5x² + 72x + 378 models the number of students enrolled in a school where x is the number of years since the school first opened in 1990. which statement is true? a - enrollment exceeded 650 students at one point b enrollment never exceeded 650 students c the highest enrollment of any year was exactly 650 students d there were two years where 650 students were enrolled

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