What is the volume of the cylinder? radius=7 height=18a.126b.252c.2268d.882

How do you determine whether a relationship represented as as graph is linear or nonlinear

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 is x3+3x2−16x−48 divided by x−1?