menu
QAmmunity.org
Answers by David Zhang
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by David Zhang
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by David Zhang
Filter
User David Zhang
Recent activity
All questions
All answers
A ___ is an atomic unit of work that is either completed in its entirety or not done at all? 1) Task 2) Project 3) Assignment 4) Job
answered
Aug 31, 2024
Physics
high-school
3
votes
116k
views
To what does the term stroma refer? A. the double membrane of the chloroplast B. a flattened disk or sac in the chloroplast C. a stack of thylakoid membrane structures D. the central fluid-filled space
answered
Aug 11, 2024
Biology
high-school
5
votes
58.2k
views
Determine the value of x
answered
Aug 10, 2024
Mathematics
high-school
2
votes
80.2k
views
A building casts a 15-foot shadow on the ground. A person standing at the end of the shadow can view the top of the building at a 60° angle with respect to the ground. Set up a proportion based on the
answered
Jul 21, 2024
Mathematics
high-school
5
votes
92.4k
views
Pt with mesenteric ischemia has BP of 90/60 in the ED what is dx steps?
answered
May 30, 2024
Health
high-school
6
votes
95.4k
views
Triangle ABC is a right triangle with angle ABC equal to 90 degrees. The length of AC is 7 units, and the length of AB is 4 units. D is a point above C. Triangle ADC is a right triangle with angle DAC
answered
May 25, 2024
Mathematics
high-school
7
votes
108k
views
Q equals r plus 8 minus t ; for r
answered
May 6, 2024
Mathematics
high-school
2
votes
5.5k
views
Find the exact area of the surface obtained by rotating the curve y = 1 ex about the x-axis for 0 ≤ x ≤ 1?
answered
Mar 23, 2024
Mathematics
high-school
6
votes
141k
views
If a domestic violence order of protection grants petitioner exclusive possession of the residence, prohibits respondent from entering the residence or orders respondent to stay away from petitioner or
answered
Mar 5, 2024
Law
college
6
votes
98.8k
views
An employee receives a paycheck on Friday and realizes that overtime was not included. The employee contacts payroll, which verifies the shortage and issues the employee an off-cycle payment on Monday.
answered
Jan 9, 2024
Business
high-school
0
votes
137k
views
A particle travelling in a straight line with constant acceleration of 4ms passes at a point O when its velocity is 12ms-¹. It passes another point P after a further 3 seconds. Find the velocity of the
answered
Dec 24, 2023
Physics
college
1
vote
48.8k
views
At an ice cream shop, 2 of the last 16 cones sold had chocolate ice cream. What is the experimental probability that the next cone sold will have chocolate ice cream? Write your answer as a fraction or
answered
Dec 17, 2023
Mathematics
high-school
4
votes
130k
views
How do you write the coordinates of each point identified by its name?
answered
Oct 18, 2023
Mathematics
high-school
3
votes
65.6k
views
Un vestido cuesta $ 1.500. Si se obtiene un descuento de 10 %, ¿cuánto se debe pagar?
answered
Sep 16, 2023
Mathematics
college
6
votes
19.9k
views
What are the Columbia University's 2022-2023 supplemental essay prompts?
answered
Jul 16, 2023
Social Studies
high-school
3
votes
231k
views
This is science question
answered
Apr 14, 2023
Chemistry
middle-school
2
votes
33.0k
views
Solve for d.−8+6=−10+10
answered
Mar 6, 2023
Mathematics
college
3
votes
230k
views
My rule is: y = 19 - x + 20 Can you write in a simpler form? y =
answered
Dec 23, 2022
Mathematics
middle-school
3
votes
96.9k
views
Is there a test that can determine an individual’s biological sex? Explain
answered
Dec 10, 2022
Biology
high-school
9
votes
187k
views
Please help me answer this question
answered
Dec 9, 2022
English
college
6
votes
182k
views
Page:
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.
9.3m
questions
12.0m
answers
Search QAmmunity.org