4 percent of a certain company's life insurance policy holders are smokers. For each nonsmoker the probability of dying during the year is 0.003. For each smoker the probability of dying during the year is 0.03. Find the probability that a policy holder who died last year was a smoker.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

What is the base of the exponential expression of 4 to the power of 5