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Mathematics, 24.07.2019 11:30, aliviafeidlerAlivia
Me with this (i beg): write the following as an algebraic expression: a) in a party decorations total (r) balloons were used. there were (b) blue balloons, twice as many green balloons, and the rest of balloons were yellow. how many yellow balloons were used?
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Answers: 1
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Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
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Me with this (i beg): write the following as an algebraic expression: a) in a party decorations to...
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