Show steps . correct answer will be marked as "the brainliest answer" so much! : )

let f(x) = -20x2 + 14x + 12 and g(x) = 5x - 6. find f/g and state its domain.

Factor and solve to find roots x squared -x - 90 =0

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307

Select all of the categories that apply for the figure below. quadrilateral, trapezoid, parallelogram, rhombus, rectangle, square