Mathematics, 18.03.2021 20:40 jasmine12314
Miguel is building a picture frame for his friend who has painted a family portrait. Miguel is making a square frame for the painting. He puren pine board to build the frame. He used 21 inches of the board to make the frame. How much wood would be used to create 1 side of the frame?
Answers: 3
Mathematics, 21.06.2019 18:00
Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?
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 02:40
Benefit(s) from large economies of scale, in which the costs of goods decrease as output increases. natural monopolles perfect competition
Answers: 1
Mathematics, 22.06.2019 03:10
Ofof is a ? a. (1, 2), (1,-2), (3, 2), (3, 4) b. (1,6), (2, ,9), (0,5) c. (0, 2), (2,3), (0, -2), (4,1) d. (2, 4), (0, 2), (2, - 4), (5,3)
Answers: 1
Miguel is building a picture frame for his friend who has painted a family portrait. Miguel is makin...
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