Answers by Chuanpin Zhu
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Answers by Chuanpin Zhu

Answers by Chuanpin Zhu
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The system that shows a decrease in entropy (disorder) is
answered Aug 2, 2018
4 votes
24.8k views
Sam goes to the market to buy hamburger for a cookout. He buys 3 3/4 pounds of hamburger. How many 1/4 pound patties can he make?
answered Feb 22, 2018
4 votes
150k views
Where is the Andes mountain range located? a. North America c. Central America b. South America d. North America?
answered Jan 26, 2018
2 votes
16.1k views
What is the value of the expression? 8/15 divided by (-0.350) A)-75/14 B)-32/21 C) -21/32 D) -14/75
answered Aug 20, 2017
5 votes
228k views
A paragraph is defined as a group of sentences that center on a
answered Jul 1, 2017
4 votes
104k views
mike and kim invest $14,000 in equipment to print yearbooks for schools. each yearbook costs $7 to print and sells for $35. how many yearbooks must they sell before their business breaks even? a. 500 yearbooks
answered Jan 25, 2017
6 votes
107k views
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