menu
QAmmunity.org
Answers by Tahsin Abrar
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Tahsin Abrar
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Tahsin Abrar
Filter
User Tahsin Abrar
Recent activity
All questions
All answers
Select ALL of the expressions that are equivalent to 3.5 - (4.7). (Select all that apply.) 3.5+ (-4.7) 3.5 + 4.7 3.5 - (-4.7) 4.7 - (3.5) -4.7 + 3.5
answered
Mar 3, 2022
History
college
1
vote
76.8k
views
In contrast to environmentalists' proposals to limit emissions of certain pollutants, the administration proposed calling for mandatory restrictions of only three such pollutants from power plants-mercury,
answered
Feb 27, 2022
Biology
high-school
3
votes
209k
views
Question 1 with 1 blank Demain après-midi, je 1 of 1 faire du cheval. Question 2 with 1 blank Élisa n'aime pas ce que dit Marc, son petit ami; elle trouve qu'il 1 of 1 tort. Question 3 with 2 blanks Ton
answered
Feb 25, 2022
French
college
2
votes
140k
views
3. How did fireworks originate?
answered
Feb 5, 2022
Social Studies
college
8
votes
229k
views
Write the equation Of a line in slope intercept form that passes through (-2,5) and is perpendicular to y=1/3x-2
answered
Dec 24, 2021
Mathematics
high-school
1
vote
123k
views
MUTUy, Unyum ulture: Video Comprehension Question prometa What does the latin term "argentum" mean?
answered
Dec 3, 2021
History
high-school
2
votes
98.2k
views
The player standing in the service court is always the firsts server. right left
answered
Oct 7, 2021
Health
college
0
votes
119k
views
I’m timed plz answer!!! Which expression is equivalent to StartRoot 8 x Superscript 7 Baseline y Superscript 8 Baseline EndRoot? Assume x greater-than-or-equal-to 0. x y squared StartRoot 8 x cubed EndRoot
answered
Oct 7, 2021
Mathematics
middle-school
4
votes
200k
views
Please help with this
answered
Jul 28, 2021
Mathematics
high-school
1
vote
89.9k
views
In the reaction 2 H2 + O2m 2 H20, how many moles of oxygen are required to fully react with 6.0 mol of hydrogen?
answered
Jun 18, 2021
Chemistry
middle-school
6
votes
176k
views
What is a supercontinent? please help me!
answered
May 31, 2021
Chemistry
high-school
4
votes
31.4k
views
In terms of particles, what is the mass number equal to? (The mass is 12)
answered
Mar 2, 2021
Chemistry
high-school
5
votes
4.7k
views
Suppose Z3 = 24 - 22. Which quadrant contains z3? O quadrant 1 O quadrant 11 O quadrant III quadrant IV
answered
Feb 26, 2021
Mathematics
college
6
votes
24.0k
views
What can affect the rate of a chemical change? A. color B. texture C. temperature D. gas bubbles
answered
Feb 2, 2021
Biology
high-school
4
votes
188k
views
a, equals, start fraction, 1, divided by, 4, end fraction and b=10b=10b, equals, 10.
answered
Jan 29, 2021
Mathematics
high-school
4
votes
190k
views
What would you expect to see if a piece of copper metal is placed in a solution that contains nickel(II) ions? A. copper atoms become copper(II) ions b. nickel ions become solid nickel c. no reaction happens
answered
Jan 22, 2021
Chemistry
high-school
4
votes
157k
views
El sábado (haber) una fiesta sorpresa para Elsa en mi casa. Sofía (hacer) un pastel para la fiesta y Miguel (traer) un flan. Los amigos y parientes de Elsa (venir) y (traer) regalos. El hermano de Elsa
answered
Sep 12, 2020
Spanish
high-school
5
votes
166k
views
Nitrogen is a vital component of proteins and nucleic acids, and thus is necessary for life. The atmosphere is composed of roughly 80% N2, but most organisms cannot directly utilize N2 for biosynthesis.
answered
Jun 11, 2020
Chemistry
college
6
votes
155k
views
Are you ready? Are you ready? Are you ready for Captain Jack? Another one, another one Another one bites for dust Steve walks warily down the street, With his brim pulled way down low Ain't no sound but
answered
Feb 23, 2020
Arts
middle-school
4
votes
172k
views
The study of the relationships between activity patterns and mortality is known as:
answered
Dec 31, 2019
Social Studies
high-school
1
vote
198k
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