Final answer:
The best possible time to run 1.5 miles in the Air Force Physical Fitness Test is under 9 minutes, 12 seconds.
Step-by-step explanation:
The best possible time for men taking the Air Force Physical Fitness Test to run 1.5 miles is under 9 minutes, 12 seconds (option C). This fitness test is used to assess an individual's cardiovascular endurance and overall fitness level. Achieving a faster time demonstrates a higher level of physical fitness.
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