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Mathematics, 11.11.2019 15:31 mandilynn22

Mrs. bergstedt teaches seven classes. in her first period class she has 19 students, her third period she has 13 students, her fourth period 19 students, her fifth period 9 students, her sixth period 14 students, and her seventh period 15 students. what is her average class size, to the nearest tenth?

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Mrs. bergstedt teaches seven classes. in her first period class she has 19 students, her third perio...

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