Answers by Vitor Alves
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Answers by Vitor Alves

Answers by Vitor Alves
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How can i find value of d and c
answered Feb 20, 2019
7 votes
191k views
Can I get some help on this question please
answered Feb 3, 2019
2 votes
115k views
A chemist wishes to prepare a pure sample of silver bromide (agbr). first the chemist combines hydrobromic acid (hbr) and silver hydroxide (agoh) in an aqueous solution. which step should be followed next?
answered Jul 26, 2018
6 votes
14.2k views
Need help with number 4
answered Jun 24, 2018
2 votes
2.1k views
Frog hearts have a chamber where deoxygenated blood can mix with oxygenated blood. What structure would help prevent this mixing? atria pericardium septum blood vessels
answered May 27, 2018
0 votes
37.4k views
Which of these led to the development of democratic principles and was a right of all Roman Citizens? (A) To vote in assemblies (B) To be tried by a jury (C) To marry anyone they choose (D) To own property
answered Apr 19, 2018
6 votes
74.8k views
A small pool is being filled with water using a garden hose. The graph shows the percentage of the pool that is full over time. Based on the rate shown in the graph, how many minutes will it take to completely
answered Feb 15, 2018
3 votes
182k views
Christina is in the eighth grade and is taking pre-algebra. she is doing very well and will be taking algebra 1 next year. christina is most likely in which of piaget's stages of cognitive development?
answered Feb 4, 2018
6 votes
140k views
Readers who purchase singer/actress Jennifer Hudson's I Got This: How I Changed My Ways and Lost What Weighed Me Down will most likely read about  A.things that worked for Hudson, but might not work for
answered Jan 29, 2018
5 votes
11.8k views
Earth's tectonic activity is a significant factor that made life on Earth possible because the movement of Earth's crustal plates affects _____. A. volcanic activity and the atmosphere B. mountain ranges
answered Dec 27, 2017
2 votes
21.9k views
Which equations show direct variation between a and b? Choose all answers that are correct. A. b =0.7a B. b= 1/8a-3 C. 5(1/a)=b D. 1a=b
answered Jul 21, 2017
5 votes
173k views
Doppler radar is dependent on the _____ waves that are reflected back by water particles. light sound x-rays radio
answered Feb 12, 2017
5 votes
40.8k views
10 Is what percent of 60
answered Aug 14, 2016
2 votes
155k views
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