menu
QAmmunity.org
Recent activity by Marena
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Marena
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Marena
Filter
User Marena
Recent activity
All questions
All answers
Is it true that perpendicular lines meet one another at 100°
answered
Nov 19, 2023
Mathematics
college
2
answers
55.9k
views
write the slope intercept form of the equation of th line trogh the given points.please i have 2 exercise
answered
Oct 2, 2023
Mathematics
college
1
answer
230k
views
Which of the following demographic changes contributed to the rise of conservatism an increase in the number of families moving back to the cities from the suburbs the migration of Americans to Northern
asked
Sep 16, 2023
History
college
1
answer
227k
views
If a gas occupies 1532.7 mL at standard temperature, what volume does it occupy at 49.4 ºC if the pressure remains constant? a. 1810 b. 1300 c. 276 d. 3.80e5
asked
Jun 22, 2023
Chemistry
high-school
1
answer
7.1k
views
5x + y = 35 -5x + 5y= -5
answered
May 9, 2023
Mathematics
high-school
2
answers
64.5k
views
Decide whether each equation is true or false. 1. 9 ⋅ 9 ⋅ 3 = 3 5 2. 7 + 7 + 7 = 3 + 3 + 3 + 3 + 3 + 3 + 3 3. 1 7 ⋅ 1 7 ⋅ 1 7 = 3 7 4. 4 1 = 4 ⋅ 1 5. 6 + 6 + 6 = 6 3
answered
Apr 29, 2023
Mathematics
high-school
2
answers
5.3k
views
Which of the following sets contain only rational numbers?
answered
Mar 4, 2023
Mathematics
high-school
1
answer
95.0k
views
The poem mentions "Two vast and trunkless legs of stone". To what do the legs belong?
asked
Feb 9, 2023
English
high-school
1
answer
104k
views
Hi this is the question I have for today I just don’t understand it please explain it and a good explanation thank you
asked
Jan 26, 2023
Mathematics
college
1
answer
142k
views
Plz it a quiz??? And thankyou
asked
Dec 24, 2022
Mathematics
high-school
1
answer
48.3k
views
What is 4 3/4-1/3 or 19/4 -1/3
answered
Dec 11, 2022
Mathematics
college
1
answer
144k
views
Factors that inhibit photosystem II
answered
Nov 18, 2022
Biology
college
1
answer
52.4k
views
____is a teratogen BPA Formaldehyde Ultraviolet radiation Alcohol
answered
Nov 8, 2022
Biology
high-school
2
answers
114k
views
Solve for n: 3xn-9=6y
asked
Sep 25, 2022
Mathematics
high-school
2
answers
9.0k
views
To introduce evidence during a formal discussion it is important to A)keep all research notes handy. B)create questions to ask the speaker. C)contribute information that is irrelevant. D)bring up ideas
answered
Sep 20, 2022
History
high-school
2
answers
169k
views
A sandwich shop offers a choice of white or wheat bread, three choices for meat (turkey, ham, no meat), and four choices for cheese (Swiss, cheddar, provolone, no cheese).
asked
Sep 4, 2022
Mathematics
college
1
answer
125k
views
local unit of measurement of length : confined to a particular place cise Choose the best answer from the given alterna MKS system stands for ........ i. mass, kilogram and second ii. metre, kilogram and
answered
Aug 8, 2022
Physics
college
1
answer
63.3k
views
Which is not a pure substance? Ice cream Carbon Dioxide hydrogen saltNaCI
asked
Aug 7, 2022
Chemistry
high-school
1
answer
76.4k
views
If f(x)=3x and g(x)=1/x what is the domain of (gof)(x)?
answered
Jun 15, 2022
Mathematics
college
1
answer
186k
views
Find the domain of the function in interval notation: f(x) =1/ x + 22
asked
May 16, 2022
Mathematics
college
1
answer
225k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.6m
questions
10.2m
answers
Search QAmmunity.org