menu
QAmmunity.org
Answers by Sergey Tyupaev
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Sergey Tyupaev
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Sergey Tyupaev
Filter
User Sergey Tyupaev
Recent activity
All questions
All answers
Given that fx=2x2-4x+1, then f(-1)is.
answered
Jul 4, 2022
Mathematics
college
4
votes
50.9k
views
Select whether the sentence below is a simple, compound, complex or compound-complex sentence. However, when David came to conquer the city with his army, he discovered that the Jebusites got their drinking
answered
Jun 5, 2022
English
college
10
votes
226k
views
Which of the following is the best example of a major dispute during the Constitutional Convention? the House of Representatives vs. the Senate the Three-Fifths Compromise vs. the Great Compromise the
answered
Apr 19, 2022
History
middle-school
9
votes
215k
views
Greg was growing an unusual orange daisy in his garden. He carefully saved the seeds to plant next summer. What color might he expect the daisies from these seeds to be? A. purple B. red c. orange D. blue
answered
Apr 2, 2022
Biology
high-school
5
votes
175k
views
The solution you identified in question (1) acts as a buffer due to reactions that occur within the solution when an acid or a base is added. Write the net ionic chemical equation for the reaction that
answered
Mar 26, 2022
Chemistry
college
7
votes
89.3k
views
Which definition best explains mortality? O the ability to grieve O the ability to feel loss O the ability to die O the inability to die
answered
Mar 10, 2022
Health
high-school
8
votes
122k
views
Thank yall for the help
answered
Jan 13, 2022
Geography
high-school
1
vote
177k
views
6th grade history answer number 1 please
answered
Dec 7, 2021
History
college
2
votes
198k
views
Why did a consumer economy develop in the 1920s? a.) Americans made everything they needed at home. b.) Americans could pay on the installment plan. c.) There was a greater availability of consumer goods.
answered
Dec 6, 2021
History
high-school
3
votes
235k
views
A triangle has vertices at (-2, 1), (2, 4), and (-1, -2). Find its perimeter and round to the tenths place.
answered
Oct 31, 2021
Mathematics
high-school
3
votes
194k
views
An earthquake drastically reduces the size of squirrel population. The surviving population happens to have broader stripes on average than the initial population. If broadness of stripes is genetically
answered
Oct 4, 2021
Biology
high-school
4
votes
147k
views
What two colors make Purple? A)Blue and orange B)Blue and Pink C)Red and Blue D)Green and yellow
answered
Aug 25, 2021
Arts
college
7
votes
135k
views
It has been said that the quality of our relationships depends in large part on the quality of our
answered
May 28, 2021
Computers and Technology
middle-school
6
votes
20.9k
views
Misha’s hamster weighed 0.845 kilograms. About how much does it weigh, rounded to the nearest hundredth? 1 0.84 kilograms 2 0.8 kilograms 3 0.85 kilograms 4 1 kilograms
answered
May 27, 2021
Mathematics
college
0
votes
175k
views
What is the value of each function composition?
answered
May 20, 2021
Mathematics
college
3
votes
47.9k
views
Which statement is true about Earth′s layers? A. The crust is the least dense layer. B. The mantle is the least dense layer. C. The inner core is the least dense layer. D. The outer core is the least dense
answered
May 5, 2021
Biology
middle-school
3
votes
124k
views
Convert 16 over 5 to a decimal using long division. (5 points)
answered
Mar 23, 2021
Mathematics
college
4
votes
213k
views
Translate the possessive determinants and family members into Spanish. (1 point per question) 4. Their (male) cousins 5. Our grandma 6. My sisters 7. Her father
answered
Mar 21, 2021
Spanish
college
6
votes
171k
views
What is the solubility of ammonium chloride at 90 degrees celcius
answered
Feb 16, 2021
Chemistry
college
2
votes
152k
views
ANSWER QUICK PLEASE I HAVE A FEW MINUTES LEFT a rock is sitting at the top of a hill that is 21 m high. The rock weighs 12 n. calculate the rocks potential energy
answered
Jan 31, 2021
Mathematics
high-school
1
vote
232k
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