Estimate how much money jonah will make in an 8hr work day if he makes $7.59 per hour but 10% must go to taxes. show your work.

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Which of the following is equal to the rational expression when x is not equal to -2 or -6?

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?