Mathematics, 18.12.2019 17:31 kenny909
He physical plant at the main campus of a large state university receives daily requests to replace florescent light-bulbs. the distribution of the number of daily requests is normally distributed with a mean of 47 and a standard deviation of 10. using the empirical rule, what is the approximate percentage of light-bulb replacement requests numbering between 47 and 57?
Answers: 2
Mathematics, 22.06.2019 01:00
Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)
Answers: 1
Mathematics, 22.06.2019 03:40
Which is the graph of linear inequality 2y > x – 2? image for option 1 image for option 2 image for option 3 image for option 4
Answers: 3
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