Compare graphs of the following group of functions and list them in order from widest to narrowest​

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

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?