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Mathematics, 21.06.2019 16:30
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
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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)
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Mathematics, 22.06.2019 06:30
Danny can read 4 pages in 12 minutes. how many pages can he read in 1 hour?
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Mathematics, 22.06.2019 07:10
Point r divides po in the ratio 1: 3. if the x-coordinate of r is -1 and the x-coordinate of p is-3, what is the x-coordinate of q?
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What is the fifth term of the sequence? an=5⋅2n−1 ...
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