What are the coordinates of the point on the directed line segment from (-8, -4) to
(-1,3) that partitions the segment into a ratio of 6 to 1?

Which statements are true about additional information for proving that the triangles are congruent check all that apply

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

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)