menu
QAmmunity.org
Answers by Rob Church
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Rob Church
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Rob Church
Filter
User Rob Church
Recent activity
All questions
All answers
A woman falls to the ground while wearing a parachute. The air resistance on the parachute of the parachute is 500N. If the woman falls at a constant rate of 5m/s, then the gravitational force on her is
answered
Jul 20, 2019
Physics
college
5
votes
68.1k
views
Out of 250 racers who started the marathon, 231 completed the race, 13 gave up, and 6 were disqualified. What percentage did not complete the marathon?
answered
Apr 29, 2019
Mathematics
middle-school
5
votes
106k
views
How do i solve 4x-y=6 3x-2y=21
answered
Nov 30, 2018
Mathematics
middle-school
4
votes
103k
views
Question 2 out of 12 algebra picture with information below.
answered
Sep 17, 2018
Mathematics
high-school
2
votes
185k
views
What feature makes water a polar molecule?
answered
Jul 29, 2018
Chemistry
high-school
2
votes
4.1k
views
A ball is dropped from the top of a building that is 1,000 feet high. Its height, in feet, as a function of the time, x, in seconds, after the ball was dropped, is given by the following equation, ƒ(x)
answered
Jul 18, 2018
Mathematics
high-school
0
votes
155k
views
Read this excerpt from Frankenstein: From the side where I now stood Montanvert was exactly the opposite, at the distance of a league; and above it rose Mt. Blanc. . . . I remained in a recess of the rock,
answered
Jun 16, 2018
English
high-school
6
votes
175k
views
The equation sec^2x-1=tan^2 x is an identity. True or false?
answered
Mar 12, 2018
Mathematics
high-school
1
vote
124k
views
mr and mrs fisk have 8 children each of those children have 8 children how many grandchildren do they have?
answered
Dec 19, 2017
Mathematics
high-school
6
votes
112k
views
Most "disposable" products _____.
answered
Nov 15, 2017
Biology
high-school
4
votes
199k
views
Tell me some expressions that equal 13 p,lz help assap
answered
Aug 19, 2017
Mathematics
middle-school
3
votes
75.5k
views
X over two is equal to 11
answered
Nov 25, 2016
Mathematics
high-school
6
votes
203k
views
Page:
« prev
1
2
3
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.7m
questions
10.3m
answers
Search QAmmunity.org