Mathematics, 18.07.2019 11:00 lilbaby1433
Having a problem figuring out how to solve these types of math problems, any would be appreciated. use substitution to solve the system the explanations provide in aleks does not make sense to me. -3x + y = -11 2x + 5y = 30
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Mathematics, 21.06.2019 13:50
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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Mathematics, 21.06.2019 22:10
Which expression and diagram represent “renee biked four times as far this month as last month”?
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Having a problem figuring out how to solve these types of math problems, any would be appreciated....
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