Hurry plz!! Select all the correct points on the graph.
If lines joined each given point on the graph to the origin, which points would be on lines that represent a unit rate less than the one
represented in the table?
х
13 21
26 42
39 63
yA
10
14

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?