Answers by Jacek Przemieniecki
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Answers by Jacek Przemieniecki

Answers by Jacek Przemieniecki
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19. A piece of unknown metal with a mass of 62.0g and an initial temperature of 95.3°C is dropped into 100.0g of water with an initial temperature of 27.0°C. The final temperature of the system is 34.0°C.
answered May 9, 2022
4 votes
44.8k views
Make a word collage of common nouns
answered Apr 14, 2022
4 votes
62.1k views
The y-intercept of 3y − 8x = 18 is (0, 6). True or False
answered Apr 1, 2022
3 votes
117k views
An auditorium contains 224 occupied seats and was 7/11 filled. How many empty seats were there?
answered Feb 1, 2022
7 votes
183k views
The bakery decides to make only 100 corn muffins on Tuesday. How many kilograms of sugar will be needed?
answered Jan 9, 2022
6 votes
74.8k views
Does anybody listen to girl in red?
answered Dec 15, 2021
2 votes
175k views
Change 07 10 to 12 hour clock
answered Nov 29, 2021
2 votes
16.2k views
Pls help with the picture above!
answered Oct 20, 2021
4 votes
119k views
I want help ,i want an answer
answered Aug 15, 2021
1 vote
65.9k views
Companies' considerations that range from cultural to political barriers to demographic considerations in the workforce and international aspects such as compensation describe ________. global employment
answered Jul 13, 2021
4 votes
191k views
Tense indicates the blank of an action ​
answered Mar 10, 2021
1 vote
201k views
Which equation represents a direct variation
answered Nov 24, 2020
4 votes
164k views
How do the events in “The Vain Jackdaw” and “The Story of Baba Abdalla” create the theme that nothing good comes from greed and deception? Both become enemies of their leaders due to their misdeeds. Baba
answered Apr 12, 2020
2 votes
132k views
16 – x2 + 2xy - y2 factor
answered Mar 1, 2020
2 votes
83.7k views
Write a rule for the linear function in the graph (0,1) (5,3)
answered Oct 12, 2019
0 votes
29.5k views
Please help I’m failing this class and really need help
answered Sep 18, 2019
6 votes
192k views
How did world war 1 start
answered Jan 13, 2019
3 votes
82.7k views
What is the weight of a 45 kg box?
answered Nov 12, 2018
0 votes
153k views
What happen to france during the world war 2
answered Jul 16, 2018
5 votes
230k views
A regular polyhedron with 12 edges and 8 vertices
answered Jul 15, 2018
3 votes
100k views
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