Mathematics, 25.09.2019 01:30 amara71
Aregular hexagon and a regular octagon have the same perimeter. if the side length of the hexagon is 4 cm, what is the side length of the octagon?
3 cm
4 cm
6 cm
8 cm
Answers: 2
Mathematics, 21.06.2019 18:00
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
Mathematics, 21.06.2019 20:00
Find the value of x. round the length to the nearest tenth
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
Aregular hexagon and a regular octagon have the same perimeter. if the side length of the hexagon is...
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