Final answer:
A sequence of instructions that solves a problem is called an algorithm, which is akin to a detailed recipe and produces consistent results when followed step by step.
Step-by-step explanation:
A sequence of instructions that solves a problem is called a(n) algorithm. An algorithm is a problem-solving strategy characterized by a specific set of instructions. Similar to a recipe, an algorithm provides step-by-step instructions that produce the same result every time they are performed. This concept is crucial in many fields, but most notably in computer science, where algorithms determine how computers and software operate. For example, when you search the Internet, search engines use algorithms to display search results, and social networks use them to decide which posts appear on your newsfeed.