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Monique collects data from a random sample of seventh graders in her school and finds that 8 out of 20 seventh graders participate in​ after-school activities. Write and solve a proportion to estimate the number of seventh graders n who participate in​ after-school activities if 110 seventh graders attend​ Monique's school.

User FabienB
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1 Answer

10 votes

Answer:

69

Explanation:

69

User Gunjan
by
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