An experiment consists of rolling two fair number cubes. The diagram shows the sample space of all equally likely outcomes. What is the probability of rolling the two dice with a sum of 9? Express your answer as a fraction in simplest form. 7.6I

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 the volume of a cone with a height of 6 cm in the radius of 2 cm

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section