Final answer:
At highway speeds, drivers are advised to look ahead approximately 1/4 mile to ensure they have sufficient time to respond to road hazards. option a is correct
Step-by-step explanation:
option a is correct The distance that you should look ahead of your vehicle while driving at highway speed is generally recommended to be about 1/4 mile. This distance allows for enough time to react to potential hazards on the road. Being a significant distance, it helps drivers anticipate problems and adjust their driving accordingly, such as changing lanes, reducing speed, or preparing to stop.
When driving at highway speed, it is recommended to look ahead at a distance of around 500 feet. This distance allows you to anticipate any potential hazards or obstacles on the road and gives you enough time to react safely.