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Un tren de 150 m de largo lleva una velocidad de 32 m/s y.atraviesa completamente un túnel en 50 segundo : cual es la longitud del túnel
asked
Nov 2, 2019
Mathematics
high-school
1
answer
1
vote
116k
views
What is the nation that includes a corridor to the baltic sea taken from germany?
asked
Oct 7, 2019
History
high-school
1
answer
4
votes
107k
views
If Mei has earned 30 points right and solve a multiplication equation to find out how many books she needs to read
asked
Oct 2, 2019
Mathematics
middle-school
2
answers
5
votes
158k
views
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