Answers by Klen
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Answers by Klen

Answers by Klen
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1. Which of the following is the BEST evidence that rusting is a chemical property rather than a physical property of iron? Rust can form on any iron. Rust forms slowly. Rust cannot turn back into iron.
answered Nov 14, 2021
3 votes
19.3k views
What is a monera? Give me explanations
answered Sep 11, 2021
4 votes
69.3k views
Solve the following trigonometric inequality, given that 0 ≤ x ≤ 2π. cos2x > - (1)/(√( 2) )
answered Sep 7, 2021
4 votes
9.7k views
Question 4 (3 points) (02.01 LC) What is true of protons? (3 points) A- They are positively charged and located inside the nucleus B- They are positively charged and located outside the nucleus C- They
answered Aug 19, 2021
1 vote
77.5k views
Your friend María wants to buy a house in the largest city of this country, where many of its buildings and houses have a Spanish colonial style. She loves the colonial style of its capital, too, with
answered Jul 16, 2021
3 votes
5.1k views
There are 6 times as many chickens as roosters at the farm. There are 4 roosters at the farm. How many chickens are there at the farm? How many chickens and roosters are at the farm? How many more chickens
answered Jul 11, 2021
2 votes
109k views
What is the simplified expression for -2a^2b+a^2-5ab+3ab^2-b^2+2(a^2b+2ab)​
answered Jun 9, 2021
6 votes
140k views
Projects are identified and selected in the a. planning phase b. initiating phase c. closing phase d. performing phase
answered May 2, 2021
5 votes
217k views
Three consecutive even integers add to −6. What are these integers?
answered Mar 21, 2021
2 votes
212k views
Is the written State of the Union address given to the vice president and the house speaker considered an historical document?
answered Jan 22, 2021
0 votes
20.3k views
A pharma company is awaiting FDA approval for a new drug. It is their first and their only product. They have nothing else in the pipeline. Can you provide an approximate for the beta of the company during
answered Dec 22, 2020
5 votes
115k views
An equilateral triangle has a perimeter of 36 cm. what is the area?
answered Nov 24, 2020
0 votes
187k views
What’s the GDP of Israel
answered Oct 22, 2020
5 votes
154k views
How are most of our decisions made? After sober reflection With conscious consideration Slowly and deliberately By balancing rational and non-rational factors Quickly and automatically
answered Jul 17, 2020
5 votes
132k views
How many vertices does a rectangular pyramid have
answered Dec 22, 2019
2 votes
42.6k views
A client whose spouse of 42 years recently died shares with the nurse, "My sister came over yesterday and started talking about how I need to move on with my life. I feel badly, but I got mad and told
answered Dec 8, 2019
2 votes
202k views
How did geographic conditions in the Pacific Northwest shape the culture of the Native Americans there?
answered Dec 5, 2019
1 vote
196k views
Narration is a main type of prose composition. True False
answered Apr 13, 2019
5 votes
186k views
What human body feature allows the respiratory system to take in oxygen
answered Jan 26, 2019
5 votes
232k views
Anxiety disorders can become a pathological disorder when feelings of apprehension and fear __________. A. are recurrent for less than six months B. are inherited due to genetics C. become excessive, uncontrollable,
answered Jan 24, 2019
3 votes
183k views
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