Answers by Xiaofan Hu
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Answers by Xiaofan Hu

Answers by Xiaofan Hu
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If a lamp has a resistance of 120 omha when it operates at 100 W, what current does it carry?
answered Sep 20, 2023
7 votes
23.6k views
All of the following expressions are equal except _____
answered Aug 17, 2023
10 votes
216k views
What is one way in which the european economy was impacted by the columbian exchange? oa. many european crops were destroyed by diseases brought from the new world. ob. food production increased as new
answered Mar 24, 2023
7 votes
154k views
When your battery is fully charged it will last 36 hours. You have 30% of your battery left. How many hours do you have before your iPad
answered Dec 23, 2022
1 vote
197k views
NO LINKS Why was Lincoln so cheerful now? Why was his wife, Mary, unhappy?
answered Sep 30, 2022
4 votes
22.5k views
Resham can read 3 pages in 7 minutes. Pedro can read 8 pages in 14 minutes. To get credit, justify your answer using ratios. Who is the faster reader
answered Sep 30, 2022
3 votes
44.7k views
HALPPPP PLSS!!!! Which sentence is gramatically correct? Question 4 options: Yo juego al golf. Yo jugamos al golf. Yo juegan al golf. Yo juega al golf.
answered Jul 18, 2022
7 votes
226k views
What’s the answer to this question
answered Apr 22, 2022
4 votes
110k views
What is a common advantage of nuclear, wind, hydroelectricity, and solar energy? A. All four energy sources are reliable, having no fluctuations in production. B. All four energy sources are renewable.
answered Apr 16, 2022
9 votes
161k views
Helppp mee no links pleaseeeee
answered Apr 10, 2022
0 votes
5.8k views
Can you please help me create an graph for C pleaseeee I need the answer quick thanks!!!!
answered Mar 16, 2022
3 votes
71.8k views
Help please! I'm from romania and i don't know this exercice! Please ..
answered Feb 7, 2022
5 votes
73.2k views
1/4x1/2x1/3 help pls hurry
answered Jan 26, 2022
1 vote
235k views
5. What three large African kingdoms south of the Sahara flourished between 300 and 1600?
answered Dec 30, 2021
2 votes
77.0k views
Suppose that you have just been hired at an annual salary of $85,000 and expect to receive an annual raise of 6% per year. What will be the total amount of money you will have earned after 8 years?
answered Nov 29, 2021
5 votes
99.5k views
Jerome has a tow truck, and he is in charge of moving several vehicles for the city. He wants to explain to his niece how towing vehicles relates to Newton’s second law. Which statement should he use?
answered Nov 1, 2021
1 vote
48.5k views
Solve the system by finding the determinants and using Cramer's Rule: 2x - y = 4 3x + y = 1
answered Oct 16, 2021
2 votes
64.4k views
Which statement best describes the importance of having the right to access emergency services? The right to access emergency services can help patients get their medical needs met more efficiently. The
answered Aug 10, 2021
1 vote
66.5k views
I know it’s c but I need to know why
answered Aug 8, 2021
4 votes
206k views
What would $0.20 per text message and $55 for 1,000 minutes of talk time per month be put in a equation.
answered Jun 15, 2021
7 votes
106k views
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