menu
QAmmunity.org
Answers by Chae
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Chae
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Chae
Filter
User Chae
Recent activity
All questions
All answers
How many moles of copper are equivalent to 3.44x10^23 atoms of copper?
answered
Dec 16, 2021
Chemistry
high-school
5
votes
23.0k
views
1. Corn requires 22 inches of water for a successful crop. A farmer that has a 200-acre farm is in a drought and receives only 2 inches of rain throughout the year. (a) Calculate how many gallons of water
answered
Nov 8, 2021
Advanced Placement (AP)
middle-school
3
votes
198k
views
King like rulers who ruled the roman republic
answered
Sep 24, 2021
History
high-school
2
votes
77.5k
views
What if you use 24 cups of water. how much sugar do you need. Make a ratio table
answered
Sep 1, 2021
Mathematics
college
2
votes
183k
views
A new computer can complete a complex biochemistry calculation in 11 hours less than an older-model computer. Working together, the new computer and the old computer can complete the calculation in 19
answered
Mar 15, 2021
Mathematics
college
3
votes
35.4k
views
¿Cuántos años tiene la quinceañera? La quinceañera tiene cinco años La quinceañera tiene quince años. La quinceañera tiene cincuenta años La quinceañera tiene quinientos años.
answered
Feb 21, 2021
Spanish
college
7
votes
104k
views
A square has an area of 100 square meters what is the perimeter of the square
answered
Jan 14, 2021
Mathematics
college
3
votes
14.1k
views
What was the difference in fighting tactics between the Viet Cong and US military?
answered
Nov 30, 2020
History
high-school
5
votes
191k
views
1) iven sinx=45 and cosx=35 . What is ratio for tanx ? 4)What is the value of x? sin(x+22)°=cos(2x−7)° Enter your answer in the box. x = Enter your answer in the boxes as a fraction in simplest form.
answered
Aug 27, 2020
Mathematics
high-school
0
votes
29.5k
views
What solutions does x-5=3x+7 equal
answered
Aug 14, 2020
Mathematics
middle-school
5
votes
208k
views
Germany was unhappy with the treaty of Versailles because it?
answered
Aug 9, 2020
History
middle-school
6
votes
149k
views
Note writing is an extension of the personality. True False
answered
Aug 5, 2020
English
middle-school
5
votes
161k
views
Describe one new mechanism of evolution that scientists learned after darwin's book was published.
answered
May 11, 2020
Biology
high-school
4
votes
170k
views
Voy a comer ahora porque _____.
answered
May 9, 2020
Spanish
middle-school
3
votes
203k
views
A paleontologist estimates that when a particular rock formed, it contained 12 mg of the radioactive isotope potassium-40. The rock now contains 3 mg of potassium-40. The half-life of patassium-40 is 1.
answered
May 8, 2020
Chemistry
high-school
3
votes
85.6k
views
Olivia's Playland is a state-of-art entertainment center that integrates technology with active play to stimulate the imaginations of children ages 2 through 12 come check out our multilevel climbing structure
answered
Nov 3, 2019
English
high-school
2
votes
43.3k
views
If the specific heat of water is 4.186 kJ/kg∙°C, how much heat is required to increase the temperature of 1.2 kg of water from 23 °C to 39 °C?
answered
May 28, 2019
Chemistry
college
4
votes
166k
views
Darwin hypothesized that new species could appear gradually through small changes in an ancestral species. What experiment did he conduct to test this hypothesis?
answered
Mar 2, 2019
Biology
middle-school
3
votes
90.4k
views
How can you determine that a coin is not pure sliver if you know the mass and volume of the coin?
answered
Nov 13, 2018
Chemistry
high-school
0
votes
52.3k
views
Each pencil costs x cents and each eraser costs y cents. What is the total cost in dollars of 10 pencils and 12 erasers
answered
Oct 18, 2018
Mathematics
middle-school
2
votes
1.6k
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