Find z. Round to the nearest tenth if necessary.

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

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.