ILL MARK BARINLIEST Martina is currently 16 years older than her cousin Joey. In 4 years she will be 3 times as old as Joey. Use this information to answer the following questions.

Part 1 out of 4
If you let x represent Joey's current age, what expression can you use to represent Martina's current age?

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?