Mathematics, 21.09.2019 02:30 owoeli
You are hiking along the edge of the green river (which is running straight in the area of interest). straight across from you on the opposite shore there is a particularly noticeable boulder at the edge of the river. you walk 120 feet along the shore of the river, and now the line from you to the boulder makes an angle of 35∘ with the edge of the river. you whip out your trusty scientific calculator and deduce that the width of the river at this point is:
Answers: 3
Mathematics, 21.06.2019 16:00
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
Answers: 1
Mathematics, 21.06.2019 19:30
The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.
Answers: 3
Mathematics, 21.06.2019 21:00
Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school
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
You are hiking along the edge of the green river (which is running straight in the area of interest)...
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