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Questions by Ali Adravi
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User Ali Adravi
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What best describes why the critical angle of an air-glass boundary is 39.3°?
asked
Oct 8, 2017
Physics
high-school
2
answers
5
votes
149k
views
What did french do in the American Revolution War?
asked
May 24, 2017
History
middle-school
2
answers
1
vote
217k
views
Evaluate the expression 1 4/15 + (-11/15) And -5 4/15 - (3 7/15 + 8/15)
asked
Dec 17, 2016
Mathematics
middle-school
1
answer
5
votes
40.9k
views
Zoey buys A new game for $45 there is a 4% tax what will be the final cost of the game
asked
Mar 24, 2016
Mathematics
middle-school
1
answer
0
votes
63.8k
views
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