Answers by Zihan
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Answers by Zihan

Answers by Zihan
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Find m help pls worth alot of points :)
answered Nov 29, 2023
4 votes
226k views
An electric kettle has a power rating of 2.4kW. How long does it take the kettle to heat up 4.5kg of tap water from 28°C to 100°C ? (c of water = 4200Jkg1°C-) What assumption must you make to arrive the
answered Nov 13, 2023
5 votes
217k views
What are these panels used for? A. To produce a fission reaction • B. To convert electricity into less usable energy • C. To create electricity from solar energy • D. To transform energy from moving water
answered Nov 8, 2023
1 vote
6.6k views
In ΔPQR, the measure of ∠R=90°, QP = 65, RQ = 33, and PR = 56. What ratio represents the sine of ∠Q?
answered Sep 15, 2023
2 votes
6.9k views
How many squares u can actually count in this given picture? ​
answered Jun 17, 2023
12 votes
54.2k views
If log10{log10{logx10)}=0then x=?
answered May 10, 2023
10 votes
167k views
Timmy ran 1/4 of a mile in 4/3 of a minute. Which expression gives the unit rate in miles per minute for Timmy? A. 4/3 - 1/4B. 4/3 ÷ 1/4C. 1/4 ÷ 4/3D. 1/4 x 4/3
answered Jan 19, 2023
7 votes
99.1k views
Help me please ASAP (NO LINKS OR RANDOM STUFF PLEASE)
answered Dec 23, 2022
5 votes
174k views
Can depletion of the ozone cause a rise in skin cancer among humans? Explain Please help
answered Nov 19, 2022
9 votes
56.4k views
Write the expanded form of the expression 8(6x - 4)
answered Oct 23, 2022
8 votes
144k views
Which sentence contains transitional words or phrases? A. Read a non-fiction book; you should learn something from it. B. If you read a non-fiction book, then you should learn something from reading it.
answered Sep 23, 2022
14 votes
235k views
Compute ????×????, where ????=????−2????+5????, ????=2????+????+3????. (Write your solution using the standard basis vectors ????, ????, and ????. Use symbolic notation and fractions where needed.)
answered Sep 17, 2022
5 votes
170k views
According to keynes, the level of economic activity is predominantly determined by the level of
answered Jul 21, 2022
3 votes
26.9k views
How many miles will a person run an 800 km race?
answered Jun 23, 2022
6 votes
21.1k views
Can someone help me with this please
answered Mar 27, 2022
5 votes
170k views
Je suis américain. Je voudrais voyager en Afrique pendant moins de 30 jours. Alors, _________________ visa. A. j’ai besoin d’un B. je voudrais un C. je n’ai pas besoin de D. je dois avoir
answered Mar 2, 2022
3 votes
40.5k views
Why is school so stressful
answered Jan 11, 2022
7 votes
35.2k views
Why is school so stressful
answered Jan 11, 2022
7 votes
35.2k views
Why is school so stressful
answered Jan 11, 2022
7 votes
35.2k views
The rules an organization establishes to guide behavior are called A. respect B. crimes C. laws D. ethics
answered Nov 8, 2021
6 votes
168k views
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