Find the value of x that makes lines u and v parallel.

Which of the following tables represents exponential functions?

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?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30