Final answer:
The most accurate measurement of 1 mile among the given options is 5290 feet, as it is the closest to the exact conversion of 5280 feet in a mile.
Step-by-step explanation:
When determining which measurement is the most accurate for 1 mile, knowing that there are 5,280 feet in a mile is essential. The options provided for the measurement of 1 mile are A. 5500.89 feet, B. 5350 feet, C. 5290 feet, and D. 5000 feet. The most accurate measurement that corresponds to the known conversion of 1 mile is option C, which is 5290 feet. This is because it is the closest to the actual conversion factor, only off by 10 feet, while the others are significantly farther from the precise value of 5,280 feet in a mile.