2. If the selling price of a carton of cigarettes was $67.00, how much is the carton of before taxes (remember – selling price is prior to provincial tax(es))?
3. What would the total cost of a carton of cigarettes be in Ontario if the price of the
carton before any taxes was $34.87?
4. If a carton sells for $72.98, how much is one cigarette in Ontario? How much
cigarette tax is on that one cigarette?

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.