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Mathematics, 21.06.2019 23:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
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Mathematics, 22.06.2019 00:00
Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax
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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, 24.01.2020 04:31
Mathematics, 24.01.2020 04:31
Mathematics, 24.01.2020 04:31
Advanced Placement (AP), 24.01.2020 04:31
Chemistry, 24.01.2020 04:31
Geography, 24.01.2020 04:31
Mathematics, 24.01.2020 04:31
Mathematics, 24.01.2020 04:31
Mathematics, 24.01.2020 04:31
Mathematics, 24.01.2020 05:31
Mathematics, 24.01.2020 05:31
Mathematics, 24.01.2020 05:31
Mathematics, 24.01.2020 05:31