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Questions by Belhadjer Samir
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According the the VSEPR theory, the ammonium ion molecule will display--------------------- molecular geometry: True/ False
asked
Nov 16, 2024
Chemistry
high-school
1
answer
1
vote
207k
views
What are the most commonly used instruments for transferring microbes between all media types?
asked
Nov 9, 2024
Biology
high-school
1
answer
0
votes
222k
views
What is the number that is halfway between the numbers 63.0 and 63.1? a) 63.05 b) 63.1 c) 63.15 d) 63.2
asked
Oct 4, 2024
Mathematics
high-school
1
answer
3
votes
23.2k
views
The ages of three brothers are consecutive odd integers. The sum of all of their ages is 32 years more than the age of the youngest brother. What are the ages of the three brothers? a. 7, 9, 11 b. 5, 7,
asked
Jul 18, 2024
Mathematics
high-school
1
answer
1
vote
22.1k
views
A clothing store is having a sale on shirts and jeans. Five shirts and 3 pairs of jeans cost $220. Six shirts and 2 pairs of jeans cost $200. How much is the cost of one shirt? How much is the cost of
asked
Jun 12, 2024
Mathematics
high-school
1
answer
1
vote
128k
views
Como es que el personaje en las dos historias pasa a estar boca arriba. es de la historia de la noche boca arriba..... ayuda por fa
asked
May 18, 2024
Spanish
high-school
1
answer
2
votes
51.2k
views
What were the daily high temperatures in St. Louis for the last week?
asked
Apr 17, 2024
Mathematics
high-school
1
answer
1
vote
116k
views
A says an exhaust manifold heat control valve stuck in the closed position causes a loss of engine power. B says an exhaust manifold heat control valve stuck in open position may cause an acceleration
asked
Apr 5, 2024
Engineering
college
1
answer
5
votes
54.5k
views
Place each example in the correct category. Which activities demonstrate reserved powers, and which demonstrate concurrent powers? setting up local governments Reserved powers Concurrent powers
asked
Feb 5, 2024
Social Studies
college
1
answer
5
votes
34.1k
views
Find cos (330°). Your answer MUST be in radical form.
asked
Feb 23, 2023
Mathematics
high-school
1
answer
12
votes
11.2k
views
What is the first stimulated structure in a reflex arc?
asked
Dec 28, 2022
Biology
college
1
answer
2
votes
49.3k
views
-4(-6x + 4) Answer & Explanation how I got the answer ?
asked
Nov 12, 2022
Mathematics
high-school
1
answer
1
vote
465
views
(3a²b-4ab²+a²b²)-(2ab²+a²b²+5a²b)
asked
Oct 24, 2022
Mathematics
high-school
1
answer
0
votes
148k
views
NEED NOW What is an equation of the line that passes through the points (-7,7) and (3, 7)
asked
Jun 11, 2022
Mathematics
high-school
2
answers
1
vote
42.7k
views
How many even 2-digit positive integers can be written using the numbers 2, 4, 5, and 8?
asked
Jun 1, 2022
Mathematics
college
1
answer
3
votes
202k
views
So alr im stuck on this too
asked
Mar 25, 2022
Mathematics
middle-school
2
answers
0
votes
150k
views
Solve algebraically: 1. e^-3x=2 2. ln(3x-5)=ln11+ln2 3.logof4(x-1)+logof4(x+2)=1 4.8^x=4^x-3
asked
Mar 4, 2022
Mathematics
college
1
answer
5
votes
127k
views
I need help with the following equation 75 + 15x = 230 + 10x We are solving for x
asked
Feb 11, 2022
Mathematics
high-school
1
answer
11
votes
155k
views
Work out the length of EF
asked
Feb 3, 2022
Mathematics
college
2
answers
23
votes
145k
views
In which setting is the ability to synthesize ideas most helpful? A: a spelling bee B: a discussion C: a debate D: a soccer game
asked
Oct 9, 2021
English
high-school
2
answers
2
votes
229k
views
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