menu
QAmmunity.org
Answers by Alexander Sergeyev
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Alexander Sergeyev
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Alexander Sergeyev
Filter
User Alexander Sergeyev
Recent activity
All questions
All answers
14. What is the area of a rectangle if the dimensions are: 5y2 in and 8y3 in
answered
May 14, 2022
Mathematics
high-school
3
votes
146k
views
Solve these two questions for 50 pts.
answered
Apr 21, 2022
Mathematics
high-school
11
votes
58.5k
views
Chemical reactions that happen in the __________ inside chloroplasts
answered
Mar 6, 2022
Biology
high-school
13
votes
181k
views
Which of the following compounds has the lowest percent gold content by mass which one has the highest percent gold content by weight? a. AuOH b. Au(OH)3 c. AuCI3 d. AuI3
answered
Feb 17, 2022
Chemistry
college
3
votes
208k
views
The equation Ax+By=0 goes through the coordinates (-7,-4) and (14,2) What is the value of A?
answered
Jan 4, 2022
Mathematics
college
3
votes
118k
views
What challenges did the Spaniards face as they traveled to New Spain?
answered
Jan 3, 2022
History
high-school
4
votes
102k
views
A teacher attaches two slinky springs to a fixed support. The springs are moved, as shown in the image. Wave A wave B What property of the wave does the teacher change in the movement of each slinky? amplitude,
answered
Nov 29, 2021
Chemistry
high-school
5
votes
130k
views
5. Which of the following is the function of the nose? A. Warm the air B. Humidify the air C. Filter the air D. All of the above
answered
Sep 22, 2021
Health
high-school
3
votes
226k
views
Winning a sustainable competitive edge over competitors does not hinge on which of the following? Multiple Choice A. building experience, know-how, and specialized capabilities that have been perfected
answered
Sep 18, 2021
Business
high-school
4
votes
216k
views
Matthew obtained a balloon mortgage but was late on a few payments during the period of the loan. Which of the following is an unlikely option for him once the balloon payment becomes due? A. Sell the
answered
Jul 4, 2021
Mathematics
middle-school
5
votes
90.8k
views
They each have a fish tank holding 20 units of water. Whose tank holds 20 gallons? Whose holds 20 cups?
answered
Jun 26, 2021
Mathematics
high-school
4
votes
8.5k
views
If PQ=8 and Q lies at -13 where could P be located?
answered
May 24, 2021
Mathematics
high-school
4
votes
85.7k
views
There are 1,000 J in a kJ
answered
May 8, 2021
Chemistry
high-school
3
votes
175k
views
What is the charge of an atom's nucleus of an atom has 20 protons, 23 neutrons, and 18 electrons?
answered
May 2, 2021
Chemistry
high-school
3
votes
31.6k
views
You want to estimate the number of students in a high school who drive cars to school. Which sample is best?
answered
Apr 25, 2021
Mathematics
middle-school
6
votes
28.2k
views
What does this symbol mean in geometry? ~
answered
Aug 14, 2020
Mathematics
high-school
2
votes
85.0k
views
1. Is there sufficient evidence in the data to conclude that the average time to deliver a pizza, once the order is placed, is greater than 25 minutes? Perform an appropriate statistical analysis and attach
answered
Apr 20, 2020
Mathematics
high-school
2
votes
82.2k
views
11. Write 5 equivalent fractions for • 6/7.
answered
Mar 20, 2020
Mathematics
middle-school
5
votes
182k
views
Bethany is a big fan of Charlie Chaplin and his comical films. She often adds exaggerated, over-the-top comical situations and makes her actors wear masks in her plays. What type of Roman genre do you
answered
Feb 27, 2020
English
college
7
votes
186k
views
Think of the image of the ocean waves. What do you think will happen when the waves hit the rocks?
answered
Oct 26, 2019
Biology
middle-school
4
votes
189k
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.
9.2m
questions
11.9m
answers
Search QAmmunity.org