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Answers by Jfoucher

Answers by Jfoucher
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In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a metal. She heats 19.5 grams of tungsten to 97.80°C and then drops it into a cup containing 78.3 grams of
answered Jan 23, 2020
5 votes
177k views
The fight between Lennie and Curley is ironic because A. Curley really wants to fight Carlson. B. Lennie is attacked for no reason and doesn't understand why Curley would fight him. C. Lennie attacks Curley
answered Nov 10, 2019
3 votes
182k views
Consider the reaction pathway graph below. Which conclusion can be accurately drawn from the graph? Hrxn for the complete reaction is negative, but Ea is positive. Hrxn for the complete reaction is positive,
answered Oct 9, 2019
3 votes
39.0k views
What would be the most likely result if humans stopped burning fossil fuels?
answered Sep 19, 2019
1 vote
81.6k views
Which of the following statements is true? Sweating is an example of postive feedback. Shivering is an example of negative feedback The nervous system is responsible for sensing changes in the environment.
answered Jul 27, 2019
5 votes
49.5k views
The following question is based on your reading of “Dr. Jekyll and Mr. Hyde.” Are you confident that Edward Hyde will no longer bother Dr. Jekyll? Why or Why not?
answered Apr 4, 2019
4 votes
161k views
How might different historians develop different interpretations of the same evidence?
answered Mar 28, 2019
1 vote
142k views
What is most likely to be the author's purpose in the following statement? It might be nice to get a little sleep sometime this week. A. To illustrate a contradiction in a humorous way B. To exaggerate
answered Dec 23, 2018
2 votes
119k views
Do you know Paul revers horses name
answered Nov 23, 2018
3 votes
132k views
What kind of fragment is "near the computer"?        A. Prepositional phrase   B. Predicate   C. Subordinating conjunction   D. Independent clause
answered Mar 27, 2018
4 votes
200k views
Solve for x. Express the answer in simplest form. 1/7=3/4x-1
answered Sep 4, 2017
5 votes
181k views
Which of the following describes William Tweed? A. A robber baron who owned U.S. Steel B. A social worker who established Hull House C. A political machine boss who ran Tammany Hall D. A labor leader who
answered Aug 28, 2017
6 votes
198k views
What is Atmosphere???
answered Mar 8, 2017
4 votes
35.6k views
The concept of globalization is best represented by which two countries? Canada Greenland Mexico U.S.
answered Mar 5, 2017
7 votes
96.8k views
How do write 110 as a sum of hundreds and tens
answered Sep 19, 2016
3 votes
101k views
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