The heights of north american women are normally distributed with a mean of 64 inches and a standard deviation of 2 inches. what is the probability that the mean height of a random sample of 100 women is greater than 66 inches?

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

When only separate discreet points are graphed it is called?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles