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OleMash [197]
4 years ago
14

the speed of sound at sea level is 340 m/s. alan is standing 255m from his friend, paul. if alan shouts to paul how long willi i

t take before paul hears him fast!! will give brainly
Mathematics
2 answers:
lapo4ka [179]4 years ago
8 0

Answer:

0.75 s

Step-by-step explanation:

The relation among distance (d), speed (s), and time (t) is

d = st     Divide both sides by s and transpose

t = d/s

<em>Data: </em>

s = 340 m/s

d = 255 m

<em>Calculation: </em>

t = 255/340

t = 0.75 s

It will take 0.75 s until Paul hears Alan.

Bad White [126]4 years ago
5 0

Answer: 0.75 seconds


Step-by-step explanation:

meters divided by meters per second gives seconds.

255m / (340m/s) = 0.75 seconds

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