Answers by Chen Hanhan
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Answers by Chen Hanhan

Answers by Chen Hanhan
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An electrician charges $120 after 2 hours of work and $190 after 4 hours of work.Write a linear model that represents the total cost as a function of the number of hours worked.What is the electrician
answered Apr 22, 2020
4 votes
233k views
Rashad is studying for tomorrow's biology exam. He has been reading and taking notes for hours, and he feels like he cannot study any longer. To avoid _____, the best thing for Rashad to do at this point
answered Apr 10, 2020
2 votes
6.7k views
What is the total capacitance in units of mF, of the two capacitors connected in series, as shown in the diagram, when C1 = 45 mF and C2 = 26 mF?
answered Jan 28, 2020
3 votes
39.3k views
Find the distance between the points c ( 6, 5) and D(-3, 1),
answered Jan 12, 2020
5 votes
96.1k views
7 - 4 ( d - 3 ) = 23
answered Jul 21, 2019
4 votes
115k views
Question 10 Unsaved Which sentence shows the correct placement of the words "se lo"? (1 point) Question 10 options: 1) El muchacho dio se lo. 2) Se lo el muchacho dio. 3) El muchacho se lo dio.
answered Jul 10, 2019
3 votes
19.4k views
Which statement describes a problem with the peer review process in scientific research
answered Jan 30, 2019
2 votes
56.8k views
Give examples of how communities or homes reduce pollution.
answered Jan 26, 2019
4 votes
205k views
On which triangle can the law of cosines be used to find the length of an unknown side? law of cosines: a2 = b2 + c2 – 2bccos(a)
answered Jan 25, 2019
1 vote
120k views
Which is the equation of the line? Mid-Unit Test A. 3x + y = 9 B. x – y = 9 C. 3x – y = 9 D. x + 3y = 9
answered Sep 29, 2018
2 votes
111k views
The rulings of the Supreme Court in Dred Scott v. Sanford (1857), Plessy v. Ferguson(1896), and Korematsu v. United States (1944) all demonstrate that the Supreme Court has
answered Sep 26, 2018
4 votes
45.2k views
Which of the following helps to explain a connection between science and society?
answered Sep 11, 2018
1 vote
33.7k views
A store item is originally priced at $80. The item goes on sale at a 25% discount. Two weeks later that sales price is marked down an additional 10%. What is the current price of the item?
answered Jun 8, 2018
2 votes
175k views
What are some similes in The Egypt Game
answered May 16, 2018
3 votes
219k views
Which event in English history came to be known as the Glorious Revolution?
answered Apr 4, 2018
3 votes
160k views
Two reasons why voting in the Democratic People's Republic of Korea, or North Korea, is not representative of a democratic process: A. The ballots offer only offer one choice for each position. B. Voting
answered Aug 7, 2017
5 votes
86.1k views
What are some of the observable patterns in vote choice?
answered Jul 8, 2017
6 votes
66.2k views
Which compound becomes less soluble in water as the temperature of the solution is increased?(1) HCl (2) KCl (3) NaCl (4) NH4Cl
answered May 23, 2016
6 votes
231k views
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