Each list shows the interior angle measures of a quadrilateral. which set of measures describes a quadrilateral that cannot be inscribed in a circle? . 69°, 103°, 111°, 77°. 52°, 64°, 128°, 116°. 42°, 64°, 118°, 136°. 100°, 72°, 80°, 108°.

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.