Mathematics, 06.02.2020 02:50 20alyssityh224
The sum of two numbers is 4 1/8 and their difference is 7/8. what are the numbers? explain how you found your answer.
Answers: 1
Mathematics, 21.06.2019 23:00
Qrst is a parallelogram. determine the measure of ∠q pls
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Mathematics, 21.06.2019 23:40
What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units
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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
The sum of two numbers is 4 1/8 and their difference is 7/8. what are the numbers? explain how you...
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