menu
QAmmunity.org
Answers by Oleksandr Tkalenko
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Oleksandr Tkalenko
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Oleksandr Tkalenko
Filter
User Oleksandr Tkalenko
Recent activity
All questions
All answers
Combine like terms to simplify the expression below. 5y - 8x - y + 12x
answered
Oct 3, 2023
Mathematics
high-school
11
votes
57.9k
views
Your latitude is 40.0 N. Which of the following would be the position of the NCP at this location? a 50.0 S b 50.0 N c 40.0 S d 40.0 N
answered
Sep 6, 2023
Mathematics
middle-school
2
votes
26.5k
views
4d +7e =68 -4d-6e = -72
answered
Jul 15, 2023
Mathematics
high-school
5
votes
19.8k
views
Potassium fluoride has a solubility of 92 g of KF in 100. g of H₂0 at 18 °C. Determine if each of the following mixtures forms an unsaturated or saturated solution at 18 C: a. adding 24 g of KF to 25 g
answered
May 17, 2023
Chemistry
college
8
votes
161k
views
Cooling towers are used to remove or expel heat from a process. A cooling tower's walls are modeled by where the measurements are in meters. What is the width of the cooling tower at the base of the structure
answered
Apr 27, 2023
Mathematics
high-school
4
votes
95.0k
views
Select the correct answer. What is one way to reduce muscle soreness? A. Massage the sore muscle. B. Don't drink water. C. Sit down immediately after a work out. D. All of the above
answered
Apr 23, 2023
English
high-school
4
votes
124k
views
Predators and parasites both cause harm to other organisms. what is a difference between predators and parasites? a. predators only kill at night, while parasites only kill during the day, b. predators
answered
Apr 4, 2023
Biology
middle-school
4
votes
187k
views
Complète avec le présent du verbe jouer
answered
Nov 22, 2022
French
high-school
1
vote
226k
views
Plsss hep meeeeee! Poetry that uses an image or an illustration is called a(n): antithetical parallel climactic parallel synthetic parallel emblematic parallel
answered
Jun 22, 2022
Social Studies
high-school
6
votes
81.9k
views
Why do we randomize in an experiment or a survey?
answered
Jun 9, 2022
Mathematics
college
3
votes
129k
views
How many times can you expect to flip heads if you flip a coin 30 times
answered
Apr 21, 2022
Mathematics
middle-school
6
votes
32.4k
views
Which of the following differentiates a police officer from a detective? O A police officer collects evidence of crimes. O A police officer arrests suspects O A police officer testifies in court cases.
answered
Mar 14, 2022
Engineering
high-school
4
votes
136k
views
Find the measures of all the angles in the rhombus shown below. 31 1 5 2 4 3
answered
Feb 8, 2022
Mathematics
high-school
4
votes
222k
views
This box plot shows information about the marks scored in a test
answered
Jan 24, 2022
Mathematics
high-school
4
votes
135k
views
What does more steep mean? -Horizontally stretches -Vertically compressed -Horizontally compressed -Vertically stretched
answered
Jan 19, 2022
Mathematics
college
0
votes
150k
views
Do you think that our country advances in terms of the inclusion of all cultures?
answered
Dec 19, 2021
History
high-school
7
votes
38.7k
views
Let f(x) = x 5 5 − x 4 + x 3 + 2x 2 − 4x + 1. 1. Find f 0 (x) and factor it into linear factors. 2. Find the critical numbers of f(x) on the open interval (0, 3). 3. Find the local extrema of f(x) on the
answered
Nov 21, 2021
Mathematics
college
4
votes
3.2k
views
A fellow student in one of your communication classes, Rose, starts acting particularly nice to you in the weeks leading up to the first exam. Classmates have frequently treated you this way in the past
answered
Nov 11, 2021
Social Studies
high-school
5
votes
54.4k
views
Okay, how 'bout another? Song Lyrics: "I know it feels like you are part of a dream! "You can fly, and fight wars without judgement! "You respawn, and your mistakes will reveal, "but you will always be
answered
Oct 8, 2021
Arts
middle-school
2
votes
193k
views
What are three factors that make Latin Amerlca a single cultural reglon?
answered
Aug 29, 2021
Social Studies
high-school
1
vote
173k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
5.2m
questions
6.8m
answers
Search QAmmunity.org