The volume of a rectangular prism is more than 156 cubic inches. the prism has a length of 8 inches and a width of 3 inches. select an inequality that represents the height h (in inches) of the prism. then graph the solution of the inequality.

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)