I need to know what the variable is and please give me the equation. THIS IS TIMED AND I NEED IT FAST I ONLY HAVE A FEW MINUTES!!!

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?

F(x)=5/6x+3 which of the following is true

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)