An inscribed angle is an angle formed by two radii that share an endpoint. (true or false)

What are the domain and range of the function f(x)=2^x+1

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

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.