Which statements about the composite figure are true? check all that apply. the composite figure consists of two rectangular pyramids.  the composite figure can be broken down into rectangular prisms. the volume of the composite figure is 1.5(9)(5) + 1.5(9)(5). the total volume is 45  units3. the total volume is 90  units3.

17 in long 1.3 ft wide and 8in high what is the volume

2,10,-50 next two numbers geometric sequence

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)