menu
QAmmunity.org
Recent activity by Yuantao
Login
Register
My account
Edit my Profile
Private messages
My favorites
Recent activity by Yuantao
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Yuantao
Filter
User Yuantao
Recent activity
All questions
All answers
In 2007, the U.S. national debt was about $9 trillion. dollar bill is about 15.5 cm long. If nine trillion dollar bills were laid end to end around the Earth's equator, how many times would they encircle
asked
Oct 27, 2024
Physics
high-school
1
answer
226k
views
What type of microscope passes light through a transparent or thinly sliced specimen to generate true-color views of cells?
answered
Oct 17, 2024
Biology
high-school
1
answer
45.4k
views
A company had a beginning balance in retained earnings of $44,500. it had net income of $7,500 and declared and paid cash dividends of $6,000 in the current period. the ending balance in retained earnings
asked
Aug 5, 2024
Business
high-school
1
answer
194k
views
Why does Evan hate the main character in the book Evan's dad gave him to read?
asked
Jul 26, 2024
Business
high-school
1
answer
120k
views
What is the main difference between acceleration and speed? A- Acceleration has no change in distance, while speed has no specific direction. B- Acceleration is the changes in speed over time, while speed
answered
Jun 19, 2024
Physics
high-school
1
answer
33.4k
views
2. Harry puts sweets into bags. He then puts the bags of sweets into boxes. Harry puts 25 sweets into each bag. He then puts up to 60 bags of sweets into each box. Harry has 4200 sweets. Work out the least
answered
Jun 13, 2024
Mathematics
high-school
1
answer
131k
views
A 1,200kg car is placed on a hydraulic lift. The lifting head of the hydraulic lift has an area of 50cm². If the hydraulic pump acts on a section of tube with a 1cm² area, how much force does the pump
asked
Jun 10, 2024
Physics
college
1
answer
35.8k
views
Compared to women, the first date scripts of men are more likely to a. be action-oriented b. focus on who will pay for the date c. be inaccurate d. focus on social interactions
asked
May 28, 2024
Social Studies
high-school
1
answer
90.1k
views
What occurs when ATP synthase pumps H+ across a membrane against the electrochemical proton gradient?
answered
May 27, 2024
Biology
high-school
1
answer
179k
views
Which of the following statements are true? A. A factory supervisor's salary is a direct cost with respect to a unit of product. B. A factory supervisor's salary is an indirect cost with respect to a unit
answered
Apr 25, 2024
Business
high-school
1
answer
158k
views
Who should hear the case worksheet
asked
Apr 12, 2024
History
high-school
1
answer
200k
views
A phospholipid is cleaved by phospholipase C to produce second messengers DAG and IP3, both of which are realeased into the cytoplasm from the plasma membrane. a. True b. False
answered
Apr 7, 2024
Biology
high-school
1
answer
202k
views
The technique called _____ had far-reaching effects on the development of rap music in the 1970s and 1980s. a) Scratching b) Looping c) Sampling d) Mixing
answered
Feb 13, 2024
Social Studies
high-school
1
answer
17.6k
views
What are the coordinates of the point 3/4 of the way from A(-6, -1) to B(14, 11)? A) (6, 5) B) (4, 3) C) (1, 0) D) (9, 8)
answered
Jan 28, 2024
Mathematics
high-school
1
answer
54.0k
views
Can someon solve this
answered
Jan 23, 2024
Mathematics
high-school
1
answer
130k
views
What do plants do with the molecules of H₂O and CO₂ they take in
asked
Jan 18, 2024
Biology
high-school
1
answer
165k
views
A 24 kg crate is moving at a constant speed because it is being pushed with a force of 53n. What would be the coefficient of kinetic friction between the crate and the floor?
asked
Dec 3, 2023
Physics
high-school
1
answer
91.5k
views
Ill u give a kiss baby so help me pass Select the correct answer. Which sentence is written in the passive voice? A. The survey questions were written poorly. B. The researcher wrote poor survey questions.
answered
Oct 29, 2023
English
high-school
2
answers
221k
views
Oud sand lime teWhat is the limiting reagent when 9.517 g of Fe is allowed to react with 19.34 g of water according to the reaction given below? Base your calculations on the yield of Fe2O3. 2 Fe + 3 H20
answered
Oct 15, 2023
Chemistry
college
1
answer
51.9k
views
Which of the following has the Supreme Court decided and dealing with first amendment cases involving religion
asked
Sep 13, 2023
History
high-school
1
answer
33.9k
views
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