Pitts1971
13.03.2020 •
Mathematics
Suppose that the time required to complete a 1040R tax form is normally distributed with a mean of minutes and a standard deviation of minutes. What proportion of 1040R tax forms will be completed in at least minutes
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Ответ:
This is the system of equations because it is 2 times more than nickels
So you have to make sure to put the two or it is wrong