Mathematics, 26.08.2021 03:20 deejayjaytee
The maintenance department at the main campus of a large state university receives daily requests to replace
fluorecent lightbulbs. The distribution of the number of daily requests is bell-shaped and has a mean of 63 and
a standard deviation of 9. Using the 68-95-99.7 rule, what is the approximate percentage of lightbulb
replacement requests numbering between 63 and 72?
Do not enter the percent symbol.
ans =
Answers: 3
Mathematics, 21.06.2019 16:00
Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5
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Mathematics, 21.06.2019 17:40
Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.
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The maintenance department at the main campus of a large state university receives daily requests to...
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