What problem-solving strategies don't guarantee solutions but make efficient use of time because they are based on experience and previous knowledge?

A) heuristics
B) algorithms
C) mnemonic devices
D) cognitive shortcuts

Heuristics

Mental shortcuts or rules of thumb that ease the cognitive load of making a decision, often leading to approximation or educated guesses.

Algorithms

Step-by-step procedures or formulas for solving problems or completing tasks.

Mnemonic Devices

Tools that aid in the recall of information, using patterns, acronyms, or associations to help remember data.