menu
QAmmunity.org
Recent activity by Lafayette
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Lafayette
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Lafayette
Filter
User Lafayette
Recent activity
All questions
All answers
As a mathematician, I want to simulate phase separations with the Cahn-Hilliard equation ∂c/∂t=MΔ(∂μ/∂c−κΔc),where c is the molar fraction, μ is the chemical potential (given in the unit energy/length^2),
asked
Dec 26, 2024
Chemistry
high-school
1
answer
38.0k
views
Use numerical methods, implemented on a spreadsheet, to find a critical point of the function :ℝ^2→ℝ, where (x_1,x_2) ≡ xp( ―3x_1) +xp( ―2x_1)
answered
Dec 16, 2024
Mathematics
high-school
1
answer
164k
views
Merlin counted the number of times that he picked his nose each day. What dimension of behavior was he recording? a) Topography b) Intensity c) Duration d) Frequency
asked
Dec 14, 2024
Social Studies
high-school
1
answer
67.6k
views
A variety of materials will be used to make the product. But every speaker will include: a. audio amplifier board, b. Arduino Leonardo board, c. two speakers and a power supply.
asked
Nov 10, 2024
Engineering
college
1
answer
52.3k
views
Convaincre votre professeur de faire 1 activité à Londres. Merci
answered
Nov 8, 2024
French
high-school
1
answer
195k
views
What is the relationship between atoms and compounds? How do they look different in a model? Draw it! (Lesson 1.17)
asked
Oct 20, 2024
Chemistry
high-school
1
answer
71.1k
views
In each table, give the translation to each infinitive, give the type of verb (inside the small circle) and the conjugations mirar-ver = Escuchar = cantar= comer= tener= gustar= tomar-beber= estar= bailar=
asked
Jun 8, 2024
Spanish
high-school
1
answer
123k
views
Using the white scale bar provided, approximately how long (tall) is TMV? Option 1: 50 micrometers Option 2: 100 micrometers Option 3: 150 micrometers Option 4: 200 micrometers
answered
May 23, 2024
Physics
high-school
1
answer
220k
views
If the urine output is less than 1 to 2 mL/kg/hour, potassium chloride should not be administered. A. True B. False
asked
Feb 23, 2024
Medicine
college
1
answer
191k
views
I need help with these 1&3 there one whole answer
asked
Dec 25, 2023
Mathematics
college
1
answer
141k
views
Please help solve thank you
asked
Oct 25, 2023
Mathematics
college
1
answer
90.4k
views
. Through trade, many civilizations came into contact with each other. What civilizations outside of Africa did African kingdoms and states contact
asked
Sep 17, 2023
History
high-school
1
answer
37.1k
views
Change 1m² into cm², mm² and km²
asked
Sep 10, 2023
Physics
high-school
1
answer
228k
views
why is it more difficult to treat fungal infections than bacterial infections in humans? why is it more difficult to treat fungal infections than bacterial infections in humans? fungi are larger organisms
answered
Aug 20, 2023
Biology
high-school
1
answer
193k
views
Which group consisted of women who volunteered to make clothes, nurse wounded soldiers, run camp kitchens, and perform many other tasks to help the Union during the civil war? A. The United Service Organization
answered
Apr 3, 2023
History
college
2
answers
160k
views
Please it's for an exam and it 1 answer only How are mountain ecosystems different from other ecosystems? They host one ecosystem with a variety of plants. They host three or more ecosystems where animals
answered
Mar 22, 2023
Social Studies
high-school
2
answers
143k
views
Jasmine is 20 years old. Her brother Zac is 6 years more than half her age. Which of the following is the correct expression for Zac's age? (20 ÷ 2) + 6 (20 ÷ 2) − 6 10 x 2 + 4 10 − (2 x 4)
answered
Mar 12, 2023
Mathematics
middle-school
2
answers
74.8k
views
Write x <-6 or x>6 as an absolute value inequality.
answered
Jan 8, 2023
Mathematics
college
1
answer
129k
views
A disc of moment of inertia 45kgm^2 is rotating with an angular velocity of 12rad/s.what will be its rotational kinetic energy?
answered
Dec 31, 2022
Physics
high-school
1
answer
160k
views
Find the product in simple form 1/5 X 5 1/3 =
answered
Dec 30, 2022
Mathematics
high-school
1
answer
119k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
8.8m
questions
11.4m
answers
Search QAmmunity.org