menu
QAmmunity.org
Answers by David Liu
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by David Liu
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by David Liu
Filter
User David Liu
Recent activity
All questions
All answers
If cost of 100 gm marshmallows is £ 0.40, find the cost of 1.5 kg of marshmallows.
answered
Dec 19, 2023
Mathematics
high-school
10
votes
55.6k
views
How many pairs does a quadrilateral have?
answered
Nov 12, 2023
Mathematics
high-school
2
votes
178k
views
11) While visiting Brazil for 6 days, Sam has a budget to spend an average of 16 U.S. dollars per day on food. The conversion rate is 1 U.S. dollar ($) = 3.16 Brazilian real (R$). The first day of vacation,
answered
Nov 8, 2023
Mathematics
college
6
votes
117k
views
Factor completely. 48-24x + 3x²
answered
Oct 26, 2023
Mathematics
high-school
4
votes
99.6k
views
Rory is driving 584 miles to a family reunion she will drive half of the distance by herself the first day the second day Rory and her cousin will share the driving equally how many miles will her cousin
answered
Oct 1, 2023
Mathematics
high-school
5
votes
101k
views
Which of the following is a benefit provided by the Social Security program? A) Food stamps for poor children B) Payments to companies for the hiring of workers C)Medical care for young, poor people D)
answered
Sep 11, 2023
History
college
1
vote
2.7k
views
Find the area of a circle with diameter 14 m. Use the value 3.14 for , and do not round your answer. Be sure to include the correct unit in your answer. 14 m
answered
May 12, 2023
Mathematics
high-school
10
votes
145k
views
Find the missing side!!
answered
Jul 6, 2022
Mathematics
high-school
3
votes
83.9k
views
A material kept at high temperature is seen to emit photons with energies of 0.3 eV, 0.5eV, 0.8 eV, 2.0 eV, 2.5 eV, and 2.8 eV. These are the only photon energies observed. It is now cooled down to a very
answered
May 16, 2022
Physics
high-school
4
votes
185k
views
The ticket sales at a movie theater were $5,088. Adult tickets were $13, and senior tickets are $22. The number of senior tickets was 32 less than twice the number of adult tickets. Determine the number
answered
Mar 31, 2022
Mathematics
high-school
8
votes
180k
views
1.)Can you map shape I onto shape II by a sequence of transformations? If so, give a sequence of transformations that maps shape I onto shape II. 2.)Complete the sequence of transformations you found in
answered
Jan 31, 2022
Mathematics
high-school
3
votes
121k
views
A. What fraction of the students chose Website A? Write your answer in simplest form.
answered
Jan 18, 2022
Mathematics
middle-school
2
votes
152k
views
Which did President Andrew Jackson support?
answered
Jan 17, 2022
History
high-school
2
votes
186k
views
Fill in the blank with the Spanish word that best completes the following sentence. Los estudiantes tienen que ________ toda la escuela. llorar limpiar pasar contestar
answered
Dec 6, 2021
Spanish
high-school
1
vote
77.1k
views
Warm-Up: Solve each equation for x. 1. x + 5 = 15
answered
Dec 4, 2021
Mathematics
high-school
0
votes
226k
views
Tran made the timeline below to show the order in which great scientific theories were developed. theory of gravity à cell theory à ? À theory of continental drift Which theory belongs in place of the
answered
May 29, 2021
Chemistry
high-school
7
votes
215k
views
Brayden and his cousin Kayla live twenty miles away from each other. On the same day, Brayden recorded 1.046 inches of rain at his house and Kayla recorded 1.062 inches of rain at her house. Whose house
answered
May 14, 2021
Mathematics
high-school
4
votes
156k
views
You are in an area near the shore of a pond with many grasses and no trees. You are in a ____________________. a. tundra c. forest b. marsh d. savanna
answered
Apr 5, 2021
Biology
high-school
4
votes
49.7k
views
Use the following information to determine the break-even point in units (rounded to the nearest whole unit): Unit sales 58,000 Units Unit selling price $14.90 Unit variable cost $8.30 Fixed costs $194,
answered
Feb 19, 2021
Business
college
0
votes
180k
views
Omg, I'm so sorry people but it's a lot... -_-
answered
Jan 23, 2021
Mathematics
middle-school
6
votes
200k
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.
4.7m
questions
6.0m
answers
Search QAmmunity.org