menu
QAmmunity.org
Questions by Sergey Kalinichenko
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Sergey Kalinichenko
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Sergey Kalinichenko
Filter
User Sergey Kalinichenko
Recent activity
All questions
All answers
Evaluate the expression 3 x {10 +1} +5.
asked
Dec 7, 2021
Mathematics
high-school
2
answers
5
votes
121k
views
Why have debate become more consistent since 1987
asked
Oct 13, 2021
History
college
1
answer
5
votes
219k
views
Chemistry help plz!
asked
Sep 25, 2021
Chemistry
high-school
2
answers
2
votes
110k
views
Which prefix means not ? A.off b.inter c.pre D.non
asked
Aug 15, 2021
English
high-school
2
answers
1
vote
7.5k
views
Which of the following is NOT included in Trailing the Text? introduce illustrate elaborate evaluate
asked
Aug 14, 2021
SAT
high-school
1
answer
2
votes
223k
views
Trigonometric ratios in rig triangles pls help
asked
Jul 17, 2021
Mathematics
middle-school
2
answers
3
votes
138k
views
Reggie has $350 he received for his birthday. Every month, $25 is removed from his account to go to his college savings (no other transactions are made). Create and solve an equation that can be used to
asked
Jul 8, 2021
Mathematics
high-school
2
answers
1
vote
110k
views
Expression vs Equations
asked
Jun 21, 2021
Mathematics
college
2
answers
3
votes
96.7k
views
Test your PEMDAS 6+8/2(2+2) This one is tricky
asked
Jun 15, 2021
Mathematics
high-school
1
answer
1
vote
7.0k
views
PLS help with the question in the picture!
asked
May 10, 2021
Mathematics
high-school
1
answer
1
vote
50.2k
views
A race car can travel 2 laps In 10 minutes How long will it take the race car to complete 100 laps at that rate ?
asked
Apr 19, 2021
Mathematics
middle-school
2
answers
1
vote
202k
views
Which of the following is true about using secondary sources? O A. They are likely to be biased. O B. They provide historians with more information more quickly than primary sources do. O C. They are written
asked
Nov 9, 2020
History
middle-school
2
answers
1
vote
201k
views
The rational function y=19800/x models the time, in hours, needed to fill a swimming pool, where x is the flow rate of the hose, in gallons per hour. Three hoses – two with a flow rate of 400 gal/hr and
asked
Nov 7, 2020
Mathematics
middle-school
2
answers
5
votes
158k
views
Need help on world history problems just use A,B,C,D Please
asked
Jul 3, 2020
History
middle-school
1
answer
1
vote
120k
views
Which of the following correctly describes connective tissue
asked
May 28, 2020
Biology
college
1
answer
1
vote
229k
views
Find domain and range of 2x+3y=4
asked
Mar 20, 2020
Mathematics
middle-school
1
answer
4
votes
201k
views
A teacher or parent who requires unquestioning obedience would most likely be classified as
asked
Dec 15, 2019
Social Studies
college
1
answer
4
votes
123k
views
bill went to the movies with some of hos friends. Tickets cost $8.50 each. they spent $18.00 total for food. their total was $52.00. how many friends went to movies, including bill?
asked
Jul 20, 2019
Mathematics
middle-school
2
answers
3
votes
224k
views
At what point is the fetus typically able to survive outside of the mother's body? a. 4 months b. 5 months c. 6 months d. 7 months
asked
Jan 1, 2019
Biology
high-school
1
answer
5
votes
165k
views
How did the Bush Administration respond to the attacks of 9/11 domestically?
asked
Nov 14, 2018
History
high-school
1
answer
2
votes
150k
views
Page:
« prev
1
2
3
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Search QAmmunity.org