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Mathematics, 21.06.2019 15:00
The radical equation 2+โ2x-3 = โx+7 has a solution set [x= a0} and an extraneous root x = a1.
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Mathematics, 21.06.2019 20:00
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
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