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Mathematics, 20.08.2021 17:50 5nathanomadrid5

The function C(t)=400+30tC(t)=400+30tC, left parenthesis, t, right parenthesis, equals, 400, plus, 30, t models the number of classrooms, CCC, in the town of Sirap, ttt years from now. The function D(t)=25+tD(t)=25+tD, left parenthesis, t, right parenthesis, equals, 25, plus, t models the number of students per classroom, DDD, ttt years from now.

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