Which relation is represented by the arrow diagram?
O {(4, -3), (5, -1), (7,0), (2, 2), (7,5)}
O [(4, -3), (5, -1), (0, 7), (2, 2), (5, 7)}
O
{(-3, 4), (-1,5), (0,7), (2, 2), (5, 7)}
O
{(-3,2), (-1, 4), (0,4), (2,5), (5, 7)}

Given right triangle xyz, which correctly describes the locations of the sides in relation to

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?