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Mr. Costa randomly surveyed 20 students as theywalked through the front door of the elementaryschool and found that 8 of them were buying hotlunch. If

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Mr. Costa randomly surveyed 20 students as theywalked through the front door of the elementaryschool and found that 8 of them were buying hotlunch. If there are 430 students at this elementaryschool, how many would you expect to buy hotlunch?172162152142

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