Find parametric equations of pq through points p and q in the plane.
a. p(2,0), q(2,10)
b. p(1,6), q(−3,5)
c. p(−2,4), q(6,9)

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?

Need solving this 2nd limit problem.