When finding unit prices what goes in the numerator?
1 unit
The cost
The item

Which of the following of the following sets of side lengths could not form a triangle?

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

With finding limits of multi variable !