Mathematics, 06.12.2019 21:31 jessicaisbaehood
A28 ft. ladder leaning against a vertical wall makes an angel of 80 degrees with the ground. how far from the base of the wall is the foot of the ladder?
Answers: 2
Mathematics, 22.06.2019 00:20
ā¤ļø (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h
Answers: 2
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 01:00
Sioux co. replaced the roof on its existing building, therefore increasing the building's life by 10 years. the cost of the roof is considered a(n):
Answers: 3
A28 ft. ladder leaning against a vertical wall makes an angel of 80 degrees with the ground. how far...
Mathematics, 23.08.2019 03:30
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