Mathematics, 22.05.2020 14:59 louistwdg
A population of middle school students contains 160 sixth graders, 180 seventh graders, and 140 eighth graders. Nine seventh
graders were part of a random sample of the population chosen to participate in a survey. For the sample to accurately
represent the population, about how many sixth graders should be chosen?
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The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?
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Willard f. libby received his undergraduate degree from . after he completed his graduate work, he became a professor at . in 1960, he won a nobel prize in .
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What is the volume of the composite figure? cubic inches
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A population of middle school students contains 160 sixth graders, 180 seventh graders, and 140 eigh...
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