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How can you prove that the universe is expanding? How can you prove that the universe is expanding?
asked
Nov 3, 2020
Biology
middle-school
1
answer
5
votes
230k
views
What % of 300 is 30
asked
Sep 20, 2020
Mathematics
middle-school
1
answer
3
votes
70.6k
views
Which of the following investments is liquid and safe ? A. Treasury note B. Treasury bill C. Corporate bond D. Municipal bond
asked
Sep 9, 2020
Advanced Placement (AP)
middle-school
2
answers
5
votes
13.3k
views
(-4,-2,1,4) (-2,1,4) (-2,1,4,4) (-4,-2).(-2,1).(1,4).(4,4)
asked
Aug 27, 2020
Mathematics
middle-school
1
answer
1
vote
101k
views
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