Para la semana cultural del jsrdin infantil mis prineros pasos se orgabizo un reinado

What is (28 + 7 + 6 + 3) x 1/2 show your work

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.

Rewrite so the subject can be y in the formula d=m-y/y+n