Mathematics, 13.09.2019 17:30, ElegantEmerald
In a certain year, the u. s. senate was made up of 53 democrats, 45 republicans, and 2 independents who caucus with the democrats. in a survey of the u. s. senate conducted at that time, every senator was asked whether he or she owned at least one gun. of the democrats, 19 declared themselves gun owners; of the republicans, 21 of them declared themselves gun owners; none of the independents owned guns. if a senator participating in that survey was picked at random and turned out to be a gun owner, what was the probability that he or she was a democrat? (round your answer to four decimal places.)
Answers: 1
Mathematics, 21.06.2019 17:00, scastillo8
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 21.06.2019 18:30, JvGaming2001
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
Answers: 2
In a certain year, the u. s. senate was made up of 53 democrats, 45 republicans, and 2 independents...
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