5x β 2y2-14
x < -1
A (4,0)
B (1,8)
C (-6,1)
D (-3,-7)...
Mathematics, 19.09.2021 04:20 terrybrown5391
5x β 2y2-14
x < -1
A (4,0)
B (1,8)
C (-6,1)
D (-3,-7)
Answers: 3
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Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?
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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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