Triangle XYZ is reflected across the x-axis, and X = (–11, 8). What are the coordinates of X’ ?
(11,–8)
(–8, 11)
(11, 8)
(–11, –8)

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

How does reflecting or rotating a figure change the interior angles of the figure?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =