Mathematics, 22.03.2020 02:38 deaishaajennings123
Claire spent $450 of her allowance each month and saved the rest. If she increased her spending by 18% her savings would decrease by 30%. How much was her monthly allowance?
Answers: 1
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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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Ten times the square of a non-zero number is eqaul to ninety times the number
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Claire spent $450 of her allowance each month and saved the rest. If she increased her spending by 1...
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