Mathematics, 30.12.2020 22:40 Rosy1234Locks
So if a video that is 15:34 how long is it when 2 times speed tip: times 15 min. buy 60 then divdie all of the sec. by 2
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 00:30
Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.
Answers: 1
So if a video that is 15:34 how long is it when 2 times speed
tip: times 15 min. buy 60 then divdie...
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