layucal Geometry QUESTION 1 PL-2:-4): 01-4;-2) and 117:- 1) are the vertices of APQR in a Cartesian plane as shown below. O is the angle of inclination of PQ. OL 4. 2) R17 1) P 2:43 (7) 1.1. Prove that APQR is right-angled​

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .