Identify the variance and the standard deviation of the given data set. Round to the nearest hundredth. {9, 17, 6, 11, 13, 12, 7, 13, 10, 14}

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

What is the slope of the line (-7,2) (4,6)