Mathematics, 17.04.2021 06:00 thomaswillmsn7496
I need help solving these 3 problems please
Instruction: Find the slope of the line that passes through the pair of points.
1. (9,-3) and (9,-8)
2. (-8,5) and (3,-6)
3. (7,-1) and (15,9)
Answers: 1
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
Mathematics, 22.06.2019 01:00
Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.
Answers: 3
I need help solving these 3 problems please
Instruction: Find the slope of the line that passes thr...
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