Answers by Lim Thye Chean
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Answers by Lim Thye Chean

Answers by Lim Thye Chean
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A physics professor demonstrates the Doppler effect by tying a 900 Hz sound generator to a 1.0- m -long rope and whirling it around her head in a horizontal circle at 100 rpm . 1. What is the difference
answered Sep 27, 2022
4 votes
215k views
The supply of a good available in a market is likely to decrease when: A. technology used to make the product becomes widely available. OO B. few workers have the skills needed to create the product. C.
answered Jul 20, 2022
3 votes
208k views
Thomas thinks that 3 7/8 + 2 11/12 is pretty close to 5, but Lorinda thinks it is closer to 6. Todd disagrees with both of them and thinks it's closer to 7. What do you think? why? DO NOT evaluate this,
answered Jul 3, 2022
10 votes
230k views
Solve for x: 7x - 3x + 11 = 27
answered Jun 25, 2022
8 votes
173k views
Solve the equation: n+32=60
answered May 28, 2022
4 votes
129k views
What happens to the Roanoke people when John smith came back from getting more food and supplies?
answered Feb 19, 2022
3 votes
218k views
Why was keeping peace with the British important to the United States? Great Britain was the only market for American exports. The United States depended on imported goods from Great Britain. America needed
answered Dec 2, 2021
6 votes
116k views
Solve 2x + 4 > 16. A. X>6 B. X> 10 C. x< 6 D. x<10
answered Nov 19, 2021
1 vote
200k views
Can someone help me on finding the measure of each angle please? I'm struggling alot on this! :(
answered Oct 21, 2021
2 votes
82.3k views
Wind power, solar power, biomass, hydropower, green transportation, electric motors are all examples of: a. Green Economics c. Clean technology b. Carbon footprint d. Social responsibility
answered Oct 9, 2021
2 votes
212k views
Is vaping a positive or negative feedback? taking nicotine over and over is a _____ feedback loop. After a long period of withdrawal your brain will reduce the receptors on your neurons back to how they
answered Oct 6, 2021
3 votes
156k views
In 2018, Smiths Corp. issued a $50 par value preferred stock that pays a 6 percent annual dividend. Due to changes in the overall economy and in the company's financial condition, investors are now requiring
answered Sep 22, 2021
5 votes
119k views
Part b: which detail from the text best supports the answer to part a? adolf hilter
answered Aug 13, 2021
2 votes
136k views
Solve for x. 7(x + 1) = 21
answered Jul 20, 2021
3 votes
160k views
How does radiant energy transfer energy?
answered Jun 7, 2021
4 votes
44.2k views
In fishes, blood enters a chamber called the sinus venosus before entering the atrium and moving into the ventricle. From the ventricle, blood enters the chamber called the _______.
answered Mar 26, 2021
1 vote
162k views
What’s the main idea
answered Mar 1, 2021
3 votes
26.1k views
What is the difference between a prokaryotic and eukaryotic cell? Provide examples of each. Include the functions of nucleus, cytoplasm, plasma membrane, cell wall, chloroplast, mitochondria, ribosome,
answered Feb 6, 2021
1 vote
63.3k views
The price of a radio was increased by 25 percent. The new price was then increased by 40 percent. A single increase of what percent is equivalent to these two successive increases? A. 80% B. 75% C. 65%
answered Aug 18, 2020
5 votes
36.4k views
Individuals from collectivistic societies tend to use unique personal achievements to define who they are. Please select the best answer from the choices provided t or f
answered Jul 24, 2020
4 votes
22.1k views
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