What is the radius of the circle that has an area of degrees

Why do interests rates on loans to be lower in a weak economy than in a strong one

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

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.