menu
QAmmunity.org
Questions by Kelvin Zhang
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Kelvin Zhang
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Kelvin Zhang
Filter
User Kelvin Zhang
Recent activity
All questions
All answers
One month Lucy rented 3 movies and 5 video games for a total of $39. The next month she rented 9 movies and 7 video games for a total of $63. Find the rental cost for each movie and each video game.Rental
asked
Jun 4, 2023
Mathematics
college
1
answer
5
votes
159k
views
What is a substance that inhibits the growth of microorganisms on living tissue?.
asked
Jan 14, 2023
Biology
high-school
1
answer
4
votes
81.3k
views
For proper parallelism, which is the best revision of sentence 3? A. Wright designed office buildings, private homes, public buildings, churches, and museums and hotels. B. Wright designed office buildings,
asked
Dec 28, 2022
Arts
high-school
1
answer
5
votes
74.8k
views
Hey, can someone help me with this question?
asked
Dec 26, 2022
Mathematics
college
1
answer
18
votes
115k
views
Select three forms of non-renewable energy. Biomass Peat Nuclear Gas
asked
Nov 24, 2022
Chemistry
college
1
answer
4
votes
164k
views
Why was Italy in chaos following WWI? Returning veterans faced unemployment Bad economy/high taxes Many political parties/factions All of the above
asked
Oct 13, 2022
History
college
1
answer
6
votes
137k
views
Plz answer both and i need help
asked
Sep 24, 2022
Mathematics
high-school
1
answer
5
votes
28.3k
views
Jesse opened a savings account with a deposit of $70. He deposited an additional $10 each week. Part A: Write and solve an equation that can be used to determine the number of weeks Jesse has to make deposits
asked
Sep 21, 2022
Mathematics
college
1
answer
17
votes
208k
views
What did the Fugitive slave law do? A.The underground railroad was ended. B.Slaves that ran away would be jailed. C.Made it illegal for slaveholders to reacpture their slaves. D. Made it easier for slaveholders
asked
Sep 2, 2022
Social Studies
high-school
1
answer
4
votes
178k
views
In the reaction 2 HgO --> 2 Hg + O2 how many moles of O2 are produced when 5 moles of HgO are decomposed?
asked
Aug 10, 2022
Chemistry
college
1
answer
21
votes
123k
views
In the reaction 2 HgO --> 2 Hg + O2 how many moles of O2 are produced when 5 moles of HgO are decomposed?
asked
Aug 10, 2022
Chemistry
college
1
answer
21
votes
123k
views
In the reaction 2 HgO --> 2 Hg + O2 how many moles of O2 are produced when 5 moles of HgO are decomposed?
asked
Aug 10, 2022
Chemistry
college
1
answer
21
votes
123k
views
The Mayan priest were known as?
asked
Nov 15, 2021
History
high-school
2
answers
1
vote
135k
views
In 2019, Winn, Inc. issued $1 par common stock for $35 per share. No other common stock transactions occurred until July 31, 2021, when Winn acquired some of the issued shares for $30 per share and retired
asked
Oct 20, 2021
Business
college
1
answer
5
votes
172k
views
La familia lexica de leche
asked
Jul 23, 2021
Spanish
college
1
answer
0
votes
82.7k
views
List all of the elements of set A if A = x is an integer and -6 ≤ x <0 {-5, -4, -3, -2, -1} {-6, -5, -4, -3, -2, -1, 0} {-6, -5, -4, -3, -2, -1}
asked
Jul 14, 2021
Mathematics
middle-school
1
answer
2
votes
9.2k
views
The equation of the line in the graph is y= x+
asked
Mar 7, 2021
Mathematics
high-school
1
answer
2
votes
33.4k
views
Can some help me with this I gotta get to 50 im on 48 this the last one
asked
Jan 22, 2021
Mathematics
college
1
answer
2
votes
106k
views
The base of a right triangle is 18 cm, and the height is 5 cm. What is the area of the triangle?
asked
Jan 15, 2021
Mathematics
college
2
answers
5
votes
230k
views
un maratón (marathon) un festival una carrera de bicicleta 2. Taxco es una ciudad turística __. colonial moderna maya 3. Hay competidores __. exclusivamente mexicanos exclusivamente hispanos de otros países
asked
Nov 1, 2020
Spanish
high-school
2
answers
4
votes
164k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
5.1m
questions
6.7m
answers
Search QAmmunity.org