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)
343 meters
686 meters
2,744 meters
3.430 meters
To find how far sound travels in 8 seconds, plug in t = 8 into the function d(t) = 343t:
d(8) = 343 * 8 = 2744 meters
Therefore, the sound travels 2744 meters in 8 seconds. The answer is option C) 2,744 meters.
To find how far sound travels in 8 seconds, we can use the given function d(t) = 343t.
Substituting t = 8 into the function, we have:
d(8) = 343 * 8
Calculating this, we get:
d(8) = 2744 meters
Therefore, sound travels 2,744 meters in 8 seconds.
To find the distance that sound travels in 8 seconds, we can use the function given: d(t) = 343t.
Plug in t = 8 into the function to find the distance:
d(8) = 343 * 8 = 2,744 meters.
Therefore, sound travels 2,744 meters in 8 seconds. So, the correct answer is 2,744 meters.