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In the diagram below, bc is an altitude of triangle abd. to the nearest whole unit, what is the length of cd?
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Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
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The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left
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In the diagram below, bc is an altitude of triangle abd. to the nearest whole unit, what is the leng...
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