Look I’m crying Rn abt to fail my math class someone please drop there insta or snap to help me with my math if you can’t or if u gonna say just post it or just do anything besides not dropping the snap don’t even respond

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.