For every four female students in a training class, there are two men. there are seven male students. what is the total of number of students in the class?

The solution set for 5v2 – 125 = 0 is

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list