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Answers by Shangping

Answers by Shangping
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A 120-V rms signal at 60 Hz is applied across a series combination of a 30-mH inductor and a 100-Ω resistor. What is the rms value of th voltage across the resistor? A. 120V B. 60V C. 100V D. 150V E. 0.
answered Dec 11, 2024
2 votes
37.4k views
A car drives off a cliff. If the cliff was 50 m high and the car landed 75 m from the base of the cliff, how fast was the car traveling when it left the edge of the cliff?
answered Oct 1, 2024
4 votes
157k views
The price of a gallon of oat milk falls from $10 to $5. As a result, people start buying more oat milk as an alternative to almond milk. This causes a shift to the left in the demand for almond milk. Demand
answered Jun 25, 2024
6 votes
55.4k views
Describe the transformations applied to the parent function f(x) = 1/2 |x - 1| - 1. a) Vertical compression, horizontal translation to the right, vertical translation downward b) Vertical compression,
answered Apr 20, 2024
4 votes
139k views
Air is compressed in a piston-cylinder device from 123 kPa and 36°C to 882 kPa. What is the specific work, in kJ/kg, done by the air to the surroundings? Treat air as an ideal gas with constantcp-1.004
answered Mar 21, 2024
5 votes
232k views
Y= 2x y = 3x-10 Enter solution as an ordered pair.
answered Mar 15, 2024
3 votes
138k views
"Ah done lived Grandma’s way, now Ah means tuh live mine. " "What you mean by dat, Janie?" "She was borned in slavery time when folks, dat is black folks,didn’t sit down anytime dey felt lak it. So sittin’
answered Feb 8, 2024
4 votes
80.2k views
HELP ME PLEASE FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DUE IN 4 MIN!!!!!!!!!!!!!!!!!!!!!!!!!!
answered Dec 18, 2023
8 votes
147k views
Drag each country into the box that is labeled with that country’s MOST commonly practiced religion. Nepal Pakistan Bangladesh India Hinduism Islam
answered Sep 7, 2023
9 votes
174k views
Which element will chemically combine with fluorine to combine salt?
answered May 28, 2023
5 votes
148k views
Which term is defined as the absence of any law and order? O oligarchy anarchy democracy aristocracy
answered Mar 2, 2023
8 votes
110k views
Which answer names and describes a difference between life in the 1800s and now? O There were no television sets in the 1800s like there are today. O In the 1800s, communication was difficult without phones
answered Feb 2, 2023
2 votes
182k views
What is significant about Promontory Summit, Utah? (2 points) a It is the beginning of the South Pass through the Rocky Mountains. b It is the end of the Transcontinental Railroad in the west. c It is
answered Nov 26, 2022
1 vote
47.0k views
Define the concept of "risky behaviour" and explain two factors why it is important for youths to investigate and be knowledgeable about it
answered Oct 3, 2022
2 votes
51.4k views
How many arrangements can be made for the letters in the word TROTTING? In how many of these are N and G next to each other. ​
answered Sep 3, 2022
3 votes
219k views
describe de manera clara y sencilla tres conceptos principales del tema anterior y explique su importancia​
answered Jul 24, 2022
7 votes
84.3k views
How are meiosis and mitosis different?
answered Jun 25, 2022
5 votes
149k views
Can removing two outliers not have an effect on the mean? Justify your responses.
answered Jun 1, 2022
6 votes
80.9k views
HURRY DUE TODAY Which color schemes are enhanced through the use of texture?
answered May 23, 2022
5 votes
129k views
What is the significance behind the creation of multiple languages?
answered Mar 25, 2022
6 votes
18.3k views
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