One line passes through the points (-6,0) and (-4,6). Another line passes through points (5,-2) and (8,7).
Are the lines parallel, perpendicular, or neither?
Choose 1 answer.
Parallel
Perpendicular
Neither

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.