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19 December, 14:19

maria collects data from a random sample of 7th graders in her school and finds out 16 out 20 7th graders participate in after school activities, how many students should maria expect to participate in after school activities if 240 total 7th graders attend maria's school?

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  1. 19 December, 14:44
    0
    192

    Step-by-step explanation:

    ratio of 16/20

    cross multiple with x/240

    20x=3840

    divide

    192
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