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Answers by KNejad

Answers by KNejad
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when the temperature of the air is 50 degrees celcius, the velocity of the sound wave traveling through the air is approximatly
answered Apr 20, 2018
4 votes
72.5k views
Running north to south along the west coast of south america, the Andes mountain range is one of the longest and highest in the world. True or False
answered Dec 11, 2017
2 votes
77.7k views
Bats have eardrums that can do the same thing. Explain why bats need excellent hearing?
answered Nov 18, 2016
4 votes
144k views
How do I solve for Y when the problem is 10x-5y=15 ?
answered Nov 24, 2015
2 votes
123k views
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