Event a is a subset of event b. p(a)=.15 and p(b)=.53 find p(a|b). round the answer to the nearest hundredth.

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

How is this equation completed? i cannot find any examples in the book.

38 points and brainliest plz answer question in word document