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Mathematics, 30.06.2019 21:00 nghtcll

There are 25 students in mrs. venetozzi’s class at the beginning of the school year, and the average number of siblings for each student is 3. a new student with 8 siblings joins the class in november. the average number of siblings that each student has is

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There are 25 students in mrs. venetozzi’s class at the beginning of the school year, and the average...
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