After a number is tripled, the result is decreased by 5. The final result is at most 18. If n represents the number, which of the following inequalities properly models this statement?

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

Which statements regarding efg are true? check all that apply.

Solve for n? [tex]z = \frac{3}{4} mn[/tex]