Four is a good number of people for ann to share her lasagna with because she does noy hsve to subdivie thr 100 servings into even smaller pieces to share equally what are some other numbers of people that ann could share with without having to cut her servingd into smaller pieces?

Use set buikder notation to represent the following set: {, -2, -1, 0}

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

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.