Solve for 2. Enter the solutions from least to greatest.
X^2 + 3x – 28 = 0
lesser x =
g...
Mathematics, 12.02.2021 06:50, misstaejailicious200
Solve for 2. Enter the solutions from least to greatest.
X^2 + 3x – 28 = 0
lesser x =
greater x =
Answers: 1
Mathematics, 21.06.2019 13:00, nicolescaggs
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Answers: 2
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There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?
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