Answers by Quanquan Liu
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Answers by Quanquan Liu

Answers by Quanquan Liu
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Electron affinity decreases down the groups and from right to left across the periods on the periodic table because ________
answered Dec 27, 2024
4 votes
60.5k views
During the Old Stone Age, Select one: O a. both men and women hunted wild animals. O b. only Egypt had an advanced agricultural economy. O c. hunting and gathering was the way most people supported themselves.
answered Dec 4, 2024
4 votes
108k views
An ordered list of chemical substances is shown. Chemical Substances 1 )CH4 2 )O2 3 )CO2 4 )NO2 5 )Fe 6 )H2O If substance 1 is a reactant in a combustion reaction, then what substances could be part of
answered Aug 12, 2024
5 votes
180k views
Standard form of parabola table. A) Quadratic regression B) Linear interpolation C) Polynomial long division D) Rational function
answered Jul 26, 2024
6 votes
56.9k views
A camp nurse is teaching a group of adolescent girls about the importance of monthly breast self-examination. What level of preventive care does this activity represent? A) Primary B) Secondary C) Tertiary
answered Jul 12, 2024
1 vote
16.5k views
-3x+2=-7 what does x =??
answered Dec 8, 2023
2 votes
73.2k views
1.it is 5 o'clock and the boys______(play) 2. I_____(drink) at least four cups of coffee daily 3.mother_______(prepare) breakfast in the kitchen now 4. the coffee we______(drink) at present is very bitter
answered Nov 15, 2023
6 votes
37.9k views
What is the common ratio for this geometric sequence? 4, 24, 144,864,... A. 24 B. 4 C. 6 D. 21
answered Sep 22, 2023
7 votes
226k views
What is the difference of the y coordinate (0,3) and the y coordinate (4,0)
answered Aug 6, 2023
6 votes
80.1k views
WRITE 10 WORDS THAT RELATE TO BEING RESPONSIBLE. what 10 words that relate to being responsible
answered Dec 3, 2022
10 votes
43.2k views
Ways of expressing a solution​
answered Oct 2, 2022
7 votes
73.8k views
3. Priya drew a triangle with side lengths 3, 4, 5. She wants to draw a triangle that is a smaller scaled copy. Which of the following are scale factors she could use to make the triangle smaller? Select
answered Sep 11, 2022
1 vote
137k views
Find the area 7cm 12cm 9cm
answered Sep 8, 2022
0 votes
37.5k views
Write the simplest polynomial function with the zeros..?
answered Jul 27, 2022
4 votes
192k views
X=60 give reasons for your answer
answered May 11, 2022
2 votes
179k views
2) Are there biological changes that happen in the brain that indicate depressions
answered Apr 26, 2022
11 votes
188k views
In solving quadratic equation, if the constant term is missing what is the best method to use?
answered Mar 6, 2022
7 votes
171k views
Please help me is importe thank ​
answered Jan 22, 2022
7 votes
189k views
What is 2+2 jk get the 14 points
answered Nov 26, 2021
4 votes
155k views
What is dehydration?
answered Nov 24, 2021
4 votes
158k views
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