Eloise hung artwork on 2/5 of a bulletin board. she hung math papers on 1/5 of the same bulletin board. what part of the bulletin board has artwork or math papers?

Joanie watched 1 out of three of a movie in the morning

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.

What is the measure of angle 1? a.28 b.152 c.168 d.64