Mathematics, 19.05.2020 23:45 antoniomunoz424
Four students were asked to write an expression which has terms that have a greatest common factor of 8c. The expressions provided by the students are shown below.
Which student wrote the correct expression?
A. Tanya
B. Wyatt
C. Xavier
D. Yang
Answers: 1
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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)
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Four students were asked to write an expression which has terms that have a greatest common factor o...
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