The domain of a function can be represented by which one of the following options?
O A. a set of input values
O B. a set of output values
C. a set of both input and output values
D. a set of F(x) values

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables

Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay