Mathematics, 27.08.2019 16:30 sadiyahaaqilah
On monday morning 1/12 of the total number of employees in an office called in sick. throughout the day ,4/15 of the employees went home early. what fraction of the total workforce remained in the office by the end of the day?
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 02:30
Alarger number is double the sum of a smaller number. the larger number is 2 less than 3 times the smaller number. if y represents the larger number and x represents the smaller number, which equations model the situation
Answers: 1
Mathematics, 22.06.2019 04:00
Order the integers from least to greatest. =0 =1 =2 =3 = -3
Answers: 2
On monday morning 1/12 of the total number of employees in an office called in sick. throughout the...
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