Mathematics, 22.07.2019 16:30 mr663656
Maria has 5 more than 6 times the number of pencils (p) bill has. what expression can be used to determine the number of pencils maria has ? a 5×p+6 b 5 ×6+p c 6×p+5 d 6+5×pjamie is 3 years younger than ray. if ray is y years old, which expression can be used to determine jamie's age? a y+3 b y-3 c y×3 d y ÷3 show work no guessing
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
Mathematics, 22.06.2019 01:30
Atransformation was performed on rectangle c as shown in the graph. what type of transformation was performed? does that transformation result in congruent shapes? you people
Answers: 1
Maria has 5 more than 6 times the number of pencils (p) bill has. what expression can be used to det...
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