Mathematics, 19.09.2021 06:30 mrwiggles675

A high school reports that its students' SAT scores were down by 13% in one year. The next year, however, the test scores rose by 21%. The high school principal announces, "Overall, test scores have improved by 8% over the past two years."

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A high school reports that its students' SAT scores were down by 13% in one year. The next year,...

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More questions: Mathematics Another questions

A high school reports that its​ students' SAT scores were down by ​13% in one year. The next​ year, however, the test scores rose by ​21%. The high school principal​ announces, "Overall, test scores have improved by 8​% over the past two​ years."

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Another question on Mathematics

A high school reports that its students' SAT scores were down by 13% in one year. The next year, however, the test scores rose by 21%. The high school principal announces, "Overall, test scores have improved by 8% over the past two years."