menu
QAmmunity.org
Answers by Gary Chang
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Gary Chang
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Gary Chang
Filter
User Gary Chang
Recent activity
All questions
All answers
We have rotary vane vacuum pumps of many makes, models, and ages, but superficially they seem remarkably similar. Each has a recommended pump oil (that is, if we can find the documentation); often each
answered
Oct 1, 2024
Engineering
college
6
votes
39.5k
views
A 77 kg bike racer climbs a 1400-m long section of road that has a slope of 4.3��. What is the question?
answered
Sep 26, 2024
Physics
high-school
6
votes
102k
views
Write the coordinates of the vertices after a translation 1 unit down.
answered
May 27, 2024
Mathematics
high-school
4
votes
182k
views
Choose the correct possessive word or phrase. esa camisa es _____. tuyo tuya
answered
May 25, 2024
Spanish
high-school
5
votes
143k
views
Which of the following standards is important to issue as new technologies develop, considering that some issues diminish in importance while new ones continually appear? a) ISO 27001 b) HIPAA c) IEEE
answered
May 15, 2024
Computers and Technology
high-school
6
votes
7.2k
views
Calculate the down payment on a $125,000 home with a down payment of 15% $[?]
answered
Feb 7, 2024
Mathematics
college
5
votes
78.4k
views
Order the numbers from least to greatest: 18 , 1.78, 16, 17, 1.7..., 1 8/11
answered
Nov 21, 2023
Mathematics
college
4
votes
3.8k
views
Please help which of the following is equal to the fraction below
answered
Oct 24, 2023
Mathematics
high-school
4
votes
128k
views
The question says Add. 4/10+8/100 i need help
answered
Jul 5, 2023
Mathematics
college
4
votes
153k
views
Which description of the transformation of z on the complex plane gives the product of z=sqrt2(cos(pi/4) +isin (pi/4) and w=sqrt8(cos(pi/4)+isin(pi/4)
answered
Apr 30, 2023
Mathematics
high-school
10
votes
20.0k
views
After 432 years a sample of an unknown radioactive isotope has decayed 5 points3 times. What is the unknown isotope's half life? Be sure you answer has 2significant figures. Show/Attach ALL YOUR WORK for
answered
Apr 8, 2023
Chemistry
college
3
votes
140k
views
write a thank you letter to your friend who gave you rs 5000 ruppes at the time of economic crisis ?
answered
Dec 21, 2022
English
college
7
votes
136k
views
Read the following quote from paragraph 13 i Passage 1. "As they reminisced, Annie seemed to forget herself for a moment, until she finally looked down to see a drip of ice cream rolling down her hand.
answered
Nov 18, 2022
English
college
2
votes
164k
views
Electric current originates from which part of an atom? * nucleus entire atom acting as a unit O positively charged protons negatively charged electrons A narallel connection is a type of electrical circuit
answered
Jul 13, 2022
Engineering
high-school
6
votes
42.7k
views
Cuales son las características anatómicas de las fosas nasales
answered
Jun 10, 2022
Biology
high-school
4
votes
203k
views
Find the perimeter of a rectangle with a length that is fifteen more than ten times the width
answered
May 19, 2022
Mathematics
college
3
votes
229k
views
30 points!!! :) Write a diary entry that directly or indirectly reveals some of your personality traits. Share some important aspects of who you are—in other words, your point of view. If you don't answer
answered
Mar 30, 2022
English
high-school
4
votes
179k
views
Please help asappppppp
answered
Mar 17, 2022
Mathematics
high-school
7
votes
102k
views
What causes you to miss an object you reach for when looking at it at an angle through two media? A. The eyes get confusing signals because they are interpreting information from two different places.
answered
Mar 15, 2022
Physics
middle-school
3
votes
103k
views
Sophia went out to dinner at an Indian restaurant. The total bill was $54. She wanted to leave a 15% tip. What was her total bill including her tip?
answered
Jan 21, 2022
Mathematics
college
12
votes
172k
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.
9.0m
questions
11.7m
answers
Search QAmmunity.org