Mathematics, 01.07.2019 19:30 yangyang7
The primeter of a rectangle is 53 meters. the length is 2.3 meters longer than the width, w. write and solve an equation to ind the width of the rectangle.
Answers: 1
Mathematics, 21.06.2019 23:00
Which graph represents the linear function below? y-3=1/2(x+2)
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Mathematics, 22.06.2019 00:30
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)
Answers: 2
The primeter of a rectangle is 53 meters. the length is 2.3 meters longer than the width, w. write a...
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