Can someone teach me properties of exponents pre algebra

How do you determine whether a relationship represented as as graph is linear or nonlinear

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

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.