2-2s=3/5s+13
Solve for s

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Reflect the point (7,0) across the y-axis

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?