The cost of painting a circular traffic sign is $3.50 per square foot. how much, to the nearest dollar, will it cost to paint the sign if its diameter measures 36 inches.

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -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.