Question
Sound travels about 343 meters per second. The function d(t) = 343t gives the distance d(t) in meters that sound travels in t seconds. How far does sound travel in 8 seconds?
(1 point)
Responses
343 meters
343 meters
686 meters
686 meters
2,744 meters
2,744 meters
3,430 meters
(1 point)
Responses
343 meters
343 meters
686 meters
686 meters
2,744 meters
2,744 meters
3,430 meters
Answers
GPT 3.5
To find the distance sound travels in 8 seconds, we need to substitute t = 8 into the function d(t) = 343t.
d(8) = 343(8) = 2744
Therefore, sound travels 2744 meters in 8 seconds.
The correct answer is 2,744 meters.
d(8) = 343(8) = 2744
Therefore, sound travels 2744 meters in 8 seconds.
The correct answer is 2,744 meters.
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