The functions f(x) and g(x) in the table below show jane's and mariah's savings respectively, in dollars, after x days. some values are missing in the table. x(years) 1 2 3 f(x) = 2x jane's savings in dollars 2 4 g(x) = 2x mariah's savings in dollars 2 4 which statement best describes jane and mariah's savings in the long run?

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Find the solution of each of the following.

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.