Me. solve it and then sketch the graph

On a piece of paper, graph . then determine which answer choice matches the graph you drew

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?

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?