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Kobotan [32]
3 years ago
9

Sound travels through air at about 344 meters per seconds when the temp. is 20 degrees c. If Enrique lives 2 kilometres from the

fire station and it takes 5 seconds of the fire station siren to reach him, how can you prove indirectly that it's not 20 degrees Celsius when Enrique hears the siren?
Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

Answer:

(344*20)  +  ( 2*20)  = (20*2) = ?

Step-by-step explanation:

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