Learning about different problem solving strategies and when to use them will give you a good start. Problem solving is a process. Most strategies provide steps that help you identify the problem and choose the best solution. There are two basic types of strategies: algorithmic and heuristic.
It should be 'No vacancies' (plural). Vacant means empty/free. Vacancy is the state of being empty, therefore 'no vacancies' = no empty rooms.
Wiktionary(0.00 / 0 votes)Rate this definition: inanimate(Noun) Something that is not alive. inanimate(Adjective) Lacking the quality or ability of motion; as an inanimate object. inanimate(Adjective) Not being, and never having been alive. inanimate(Adjective) Not animate.