Help fast pls i need it

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

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.