Answers by Arfmann
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Answers by Arfmann

Answers by Arfmann
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What is the Out of Africa theory? a) it calculates that human migration from africa began from 10,000- 20,000 years ago. b) it calculates humans evolved to bipedal hominids around 50,000 years ago c) it
answered Jan 11, 2019
4 votes
158k views
A tank can be filled by one pipe in four hours and by a second pipe in six hours; and when it is full, the tank can be drained by a third pipe in three hours. If the tank is empty and all three pipes are
answered Dec 26, 2018
6 votes
87.1k views
Jacob wanted a parking space in a nearby lot. He filled out an application and a computer generated his choices. This is an example of distribution by _____ . first-come, first-served majority rule lottery
answered Oct 21, 2018
5 votes
97.1k views
What happens to Earth’s surface when horizontal pressure is applied to rocks?
answered May 4, 2018
3 votes
50.2k views
A historian is writing a book about American history. The main point he wants to convey is this: American history books have minimized the role Native Americans have played in building the United States
answered Apr 11, 2018
4 votes
227k views
#22 please help!! ASAP!
answered Mar 30, 2018
4 votes
155k views
What was the major weakness of the League of Nations?
answered Dec 3, 2017
4 votes
48.8k views
What happens to ice as it warms up
answered Nov 23, 2017
5 votes
231k views
25% of what number is 15
answered Jun 10, 2017
3 votes
59.8k views
What is the area in square millimeters of a rectangle with a width of 8.7 centimeters, and a length of 9.3 centimeters? A. 80,910 mm2 B. 809.1 mm2 C. 8091 mm2 D. 80.91 mm2
answered Apr 17, 2017
4 votes
121k views
What part of the country is wet and has mild winters and hot summers? A. Northeast B. Southeast C. Southwest D. Midwest
answered Feb 22, 2016
3 votes
39.5k views
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