Find the lower quartile (first quartile) value of the data set below. 2, 2, 4, 6, 6, 6, 8, 8, 9

Given: quadrilateral talk is a parallelogram. prove: ta congruent lk and al congruent kt

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

41/17 as a decimal rounded to the nearest hundredth