Answers by Kerma
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Answers by Kerma

Answers by Kerma
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Give an example of a mixture that contains more than one state of matter
answered Nov 12, 2018
6 votes
56.2k views
ben and jerry start with the same amount of trading cards. After ben gives twelve of his cards to jerry, jerry then has 2 times as many cards as ben does. How many cards did ben have at the start
answered Sep 27, 2018
4 votes
215k views
The wolves and moose of Isle Royale are the focus of the longest-running study of a predator-prey system in the wild. Both are recent arrivals to Isle Royale: moose swam to the island in the early 1900’s.
answered May 10, 2018
5 votes
205k views
Jose solved the inequality 3>x+4 and got x<1.Then,to check his solution,he subtituted -2 into the original inequality to check his solution.Since his check worked,he believes that his answer is correct.Describe another check Jose could perform that will show his solution is not correct.Then explain how to solved the inequality.
answered Dec 5, 2017
1 vote
135k views
What is the magnitude of the displacement of a car that travels half a lap along a circle of radius of 150m?
answered Nov 17, 2017
5 votes
38.0k views
What was the main social basis of the Jim Crow system ?
answered Oct 14, 2017
6 votes
152k views
Climate warming trends allow plant and insect species to inhabit larger ranges. true or false
answered Apr 6, 2017
1 vote
6.4k views
A firm is deciding between two different sewing machines. Technology A has fixed costs of $500 and marginal costs of $50 whereas Technology B has fixed costs of $250 and marginal costs of $100. If the
answered Aug 8, 2016
4 votes
23.5k views
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