The vista marina rents boats for $25 per hour. in addition to the rental fee, there is a $12 charge for fuel. use a table to determine if the number of hours you rent the boat is proportional to the total cost. explain

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

What is an alternate exterior angle

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.