Square root of 500 over the square root of 5

Given the graph below state whether or not the relation is a function, and give the domain and range.

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

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?