Can someone me ? it’s probably easy for a lot of people but i’m not that good in math.

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?

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges

Find y to the nearest hundreds place