Answers by David Ross
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Answers by David Ross

Answers by David Ross
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Fossils are the remnants of tools and other things used by ancient civilizations in everyday life. true or flase
answered May 3, 2018
3 votes
116k views
If a monopolist is able to increase the amount of product she sells from 400 to 420 units by lowering the price of that product from $50 to $45, her marginal revenue is:
answered Apr 28, 2018
6 votes
90.2k views
The Travels of Marco Polo focused on the exploration of Marco Polo in which part of the world? Asia North America South America Africa
answered Mar 11, 2018
4 votes
112k views
There are 144 pencils in a box.If each member of the class gets 8 pencils.there will be no pencils left over.How many members of the class are there? Write an equation to represent the situation.Then solve
answered Feb 13, 2018
5 votes
3.6k views
at the end of a chemical reaction, what is the total mass of the reactants compared to the total mass of the products?
answered Aug 29, 2017
1 vote
151k views
if you want to increase your muscular endurance, which workout would be the BEST suited to help reach your goals
answered Aug 1, 2017
4 votes
29.6k views
What is 65.2 minus 47.3
answered Jul 18, 2017
5 votes
133k views
Which one of the following statements is most accurate for law enforcement?
answered May 17, 2016
4 votes
224k views
Which industry benefited from the invention of the flying shuttle in the 1730s? A. textiles B. coal mining C. transportation D. iron making
answered Mar 15, 2016
6 votes
114k views
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