Answers by Petro Darii
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Answers by Petro Darii

Answers by Petro Darii
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Suppose two workers could be hired, F and G, and they take the same time to complete tasks as the current five workers. F and G can be assigned to work on the same pair of tasks as one of the current workers.
answered Jan 30, 2022
10 votes
42.0k views
Which of the following is an EQUATION? A: 20(p + 2) + 16(-3 - p) B: -10 + 2 C: 6x + 4 - 2x = 20 D: 9m + 4 - 7m + 4m²
answered Oct 17, 2021
6 votes
191k views
Which of the following devices is used to determine if an item is horizontal?​
answered Oct 10, 2021
2 votes
150k views
Geometry homework please help
answered Aug 30, 2021
3 votes
139k views
Carson took a total of 24 quizzes over the course of 4 weeks. How many weeks of school will Carson have to attend this quarter before he will have taken a total of 54 quizzes?
answered Jul 21, 2021
3 votes
76.0k views
What is a smart way to capture the readers' attention in a personal essay?
answered Apr 8, 2021
5 votes
87.9k views
Ball 1 is launched with an initial vertical velocity v1 = 146 ft/sec. Ball 2 is launched 2.3 seconds later with an initial vertical velocity v2. Determine v2 if the balls are to collide at an altitude
answered Nov 11, 2020
3 votes
74.2k views
Which branch of the government enforces the laws and includes the President of the United States? the Judicial Branch the Executive Branch the Legislative Branch
answered Oct 28, 2020
5 votes
174k views
How are families different now than they were in earlier times?
answered Aug 11, 2020
5 votes
154k views
A rectangular block of copper metal has a mass of 1896g. The dimensions of the block is 213cm3 . What is the density of copper?
answered Jul 14, 2020
6 votes
170k views
What does the arrangement of monosaccharides atoms affect?
answered Mar 21, 2020
6 votes
38.1k views
What is the purpose of an introduction paragraph? O A. To sum up the overall point of the essay O B. To introduce the main topic of the essay O C. To transition the reader from one idea to the next O D.
answered Mar 19, 2020
4 votes
21.8k views
Give a # that makes 10 - x < 5 true.
answered Jun 20, 2019
3 votes
161k views
Verify 2cotx=csc^2xsin2x
answered May 9, 2019
4 votes
16.9k views
Read the sentences. The new electric pencil sharpener does not work properly. I prefer the old manual one. Which is the best way to combine the sentences? The new electric pencil sharpener does not sharpen
answered May 4, 2019
4 votes
114k views
The military often employs geotechnical engineers. true false
answered Feb 1, 2019
6 votes
119k views
One technique to identify use cases is to ask users what they want to achieve with a particular business procedure. this technique is called the ____________ technique.
answered Oct 27, 2018
0 votes
42.9k views
All of these inventions aided society in improving in which economic area?
answered Sep 28, 2018
2 votes
39.1k views
One inch on a map being equal to one mile in real life is an example of
answered Aug 26, 2018
1 vote
80.2k views
How does finding a pattern help you complete a table?
answered Mar 20, 2018
2 votes
122k views
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