Write the inequality whose graph is shown.

Which of the following points is collinear with (-2,1) and (0,3)

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?