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A large boulder falls from a cliff located 1,044 meters away from a herd of elephants. The temperature of the alr is 28°C. How long after the boulder crashes will the elephants hear the sound? O 30 sec
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3 votes
A large boulder falls from a cliff located 1,044 meters away from a herd of elephants. The temperature of the alr is 28°C.

How long after the boulder crashes will the elephants hear the sound?
O 30 sec
3.20 sec
0.30 sec
3.00 sec

User Sanjay Dwivedi
by
6.9k points

2 Answers

6 votes

Answer:

3.20

Explanation:

User Daniel Hollands
by
7.3k points
3 votes

Answer:

it is b

Explanation:

I got it right! I also took a test and I reviewed my question

User Eli Sand
by
6.9k points
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