menu
Qamnty
Questions by Dongshengcn
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Dongshengcn
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Questions by Dongshengcn
Filter
User Dongshengcn
Recent activity
All questions
All answers
Does someone know this?
asked
Feb 5, 2022
English
high-school
2
answers
4
votes
229k
views
Riddle: There are two sisters. The youngest is half the age of the oldest. When the oldest was 6 the youngest was 3. Now the oldest is 80, how old is the youngest??
asked
Jan 6, 2022
Arts
high-school
2
answers
6
votes
81.6k
views
What are the two isomers of ethene
asked
Nov 24, 2021
Chemistry
high-school
1
answer
5
votes
27.8k
views
(x−4)^2 =4−x "(x-4)^2" is in a square root
asked
Sep 1, 2021
Mathematics
middle-school
1
answer
0
votes
158k
views
A group of students went on a field trip to the zoo. 12 students went to the tiger exhibit. 4 students went to the gorilla exhibit. What is the ratio of students who visited the tigers to students who
asked
Jun 1, 2021
Mathematics
high-school
1
answer
2
votes
158k
views
X+y=20 2x+2y=18 por método de reducción
asked
May 18, 2021
Mathematics
middle-school
1
answer
4
votes
233k
views
What value of n makes the equation true? -1/5n + 7 = 2 n =
asked
May 5, 2021
Mathematics
college
2
answers
0
votes
60.4k
views
Relative pronoun: / I need help please
asked
Apr 6, 2021
English
middle-school
1
answer
1
vote
58.5k
views
The adverage age of three people running for election is 42. A fourth person joins the race and adverage drops to 40. What is the fourth person's age? A: 32 B: 34 C: 35 D: 36 E: 40
asked
Jan 9, 2021
Mathematics
high-school
1
answer
0
votes
228k
views
X² – 2x – 8=0 How do I complete the square
asked
Jul 25, 2020
Mathematics
middle-school
1
answer
1
vote
73.8k
views
Suppose a ball is thrown directly upward from a height of 7 feet with an initial velocity of 50 feet per second. Use the quadratic formula or a graphing calculator to find the number of seconds it takes
asked
Jun 27, 2020
Mathematics
middle-school
1
answer
2
votes
37.0k
views
PLEASE HELP ASAPP!! Complete the square x^2+6x+15 (X+3)^2+6 (X+3)^2+12 (X+6)^2-21 (X+6)^2+9
asked
Apr 2, 2020
Mathematics
high-school
1
answer
5
votes
45.1k
views
Find the circumference of the circle in terms of pi? [30]
asked
Feb 23, 2020
Mathematics
high-school
2
answers
3
votes
224k
views
Allie bought some DVDs for $14.99 each. Which expression below represents Allie's cost for d DVDs?
asked
Feb 2, 2020
Mathematics
middle-school
1
answer
1
vote
11.7k
views
Uh yall know the answer?
asked
Jan 13, 2020
Mathematics
middle-school
2
answers
0
votes
234k
views
Solve the following equation.Please show your work. 7x-(3x+10)=-46
asked
Oct 19, 2019
Mathematics
middle-school
2
answers
3
votes
24.7k
views
HELPPPPPPPPPPP WITH CACULAS
asked
May 5, 2019
Mathematics
college
1
answer
3
votes
229k
views
The FTC is the law designed to protect credit card users and their rights. TRUE OR FALSE
asked
Mar 24, 2019
Social Studies
college
2
answers
1
vote
72.1k
views
Solve the equation - x + 8 + 3 x = x -6
asked
Jan 25, 2019
Mathematics
middle-school
1
answer
5
votes
198k
views
Today the Orthodox Church numbers approximately 300 million Christians true or false
asked
Aug 8, 2018
History
high-school
2
answers
5
votes
120k
views
Page:
« prev
1
2
3
next »
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Search Qamnty