Alocal restaurant recently renovated its dining space, purchasing new tables and chairs to use in addition to the original tables and chairs. the new tables seat 6 customers, while the original tables seat 4 customers. altogether, the retaurant now has 40 tables and is capable of seating 220 customers. how many more new tables than original tables does the restaurant have?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

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.

Use sigma notation to represent the following series for 9 terms.