Use the discriminant to describe the roots of each equation. then select the best description. x2 - 6x + 9 = 0

What is the measure of sty in oo below? 130 310 230 50

20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25