Mathematics, 04.01.2021 21:00 helper55
If the cost of 4 kg of rice is rupees 90,then how much rice is purchased with rupees 247.50
Answers: 3
Mathematics, 21.06.2019 16:30
You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?
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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 02:00
Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length
Answers: 1
If the cost of 4 kg of rice is rupees 90,then how much rice is purchased with rupees 247.50...
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