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A Rug Is to Fit in a Room So That

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A rug is to fit in a room so that a border of even width is left on all four sides. If the room is 12 feet by 15 feet and the area of the rug is 108 square feet, how wide will the border be?


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Meta-analysis

A statistical analysis that combines the results of multiple scientific studies to arrive at a conclusion that has greater statistical power.

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A quantitative measure of the strength of a phenomenon, often used in statistical analysis to determine the significance or impact of research findings.

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A situational predicament in which individuals feel at risk of confirming negative stereotypes about their social group.

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The capacity or ability to understand, apply, and solve mathematical concepts and problems.

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