Questions by Leon Aves

Questions by Leon Aves

How do you describe the Doppler effect and how it relates to the distance of a galaxy from Earth?

asked Jan 26, 2018

2 answers

4 votes

55.1k views

What's 2/3 divided by 2

asked Oct 20, 2017

2 answers

3 votes

184k views

Number nine please help

asked Mar 8, 2017

1 answer

1 vote

32.3k views

Abraham Lincoln was the first president _____. not born in the continental United States to die while serving as America's president not born in one of the original thirteen colonies to be reelected as

asked Feb 14, 2017

2 answers

0 votes

95.9k views

which of the following would be violated if the united states were to annex cuba following a conflict between the two countries?

asked Oct 15, 2015

2 answers

4 votes

159k views

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