What is the first quartile, q1, of the data set? {36, 45, 79, 80, 82, 85, 90} enter your answer in the box. q1 =

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0