Mathematics, 20.07.2019 00:30 bibhu42kumarp7o4ss
The time required for a citizen to complete the 2010 u. s. census "long" form is normally distributed with a mean of 40 minutes and a standard deviation of 10 minutes. what is the third quartile (in minutes) for the time required to complete the form? 44.75 46.75 47.50 52.50
Answers: 1
Mathematics, 21.06.2019 16:00, evanwall91
If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3
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Mathematics, 21.06.2019 18:30, gracynamos
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
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