The number of jars of applesauce Gary makes is directly proportional to the number of hours he works . Gary make 72 jars of applesauce and 8 hours . Graph a line on the coordinate plane below that represent the relationship between the number of jars of apple sauce Gary makes in the number of hours he works .

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?