Ahotel room that is advertised at $120 per night. you notice in the fine print that there will be an additional 18% tax on the room. how much tax will you pay? how much will you actually be charged per night, including the tax?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Can anyone explain to me how to do this? anything will .

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.