Question

When Alaina is working on her bicycle, she brings her entire tool kit out on the driveway and starts pulling wrenches from the tool kit at random, trying them until she finds one that fits. Alaina's approach when she is working on her bicycle could be best described asheuristic

forming subgoals

trial and error

working backward

alternate outcomes analysis

Answer 1

Alaina is using the trial and error approach by randomly trying different wrenches until she finds the right fit, lacking a systematic method or pattern that characterizes other problem-solving strategies.

Step-by-step explanation:

Alaina's approach to working on her bicycle by randomly selecting wrenches until she finds one that fits can be best described as trial and error.

This problem-solving strategy involves attempting different options without a particular system in place, until a successful solution is found.

Unlike heuristics, such as forming subgoals or working backward, which involve more systematic methods to reduce the complexity of the problem, trial and error lacks a predefined system or pattern. Alaina's method does not involve breaking down the task into smaller, more manageable steps (forming subgoals), nor does she start from the desired outcome and work her way back to the starting point (working backwards). Consequently, her method is less efficient but can eventually lead to the right tool for the job.

Answer 2

Answer:Trial and Error

Explanation:Definition of trial and error, trial and error is a problem solving method in which a person tries to find the best solution by using multiple attempts and eliminating errors until a successful solution or best solution is found.

You try you fail and you eliminate all failed attempts until you find that one method that seems to give you the best results