menu
QAmmunity.org
Answers by NullUserException
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by NullUserException
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by NullUserException
Filter
User NullUserException
Recent activity
All questions
All answers
Subtract 2x^2-3xy+4y^2 from 3x^2-5xy-6y^2
answered
Aug 30, 2023
Mathematics
high-school
12
votes
224k
views
What is the primary advantage of techniques of radio interferometry?.
answered
Jul 24, 2023
Health
high-school
1
vote
186k
views
Anyone know? I don’t know how to do this. Btw this is robotics and this is RPM
answered
Jul 8, 2023
Computers and Technology
high-school
1
vote
69.2k
views
Find all the roots of y = x4 + 7x3 + 25x2 - 11x – 150
answered
Apr 19, 2023
Mathematics
college
3
votes
37.3k
views
How much money will be in an account with an annual interest rate of 7.5% compounded annually, if $5300 was deposited 7 years ago? Be sure to write your answer as money.
answered
Apr 10, 2023
Mathematics
high-school
2
votes
181k
views
2019 Fall EnrollmentEthnicityProbability of occurrenceWhite, Non-Hispanic0.7833Hispanic0.0865Asian or Pacific Islander0.0708Black, Non-Hispanic0.0536Other0.0058If five WPCC students are chose randomly,
answered
Jan 24, 2023
Mathematics
college
3
votes
15.7k
views
Angle 5 Has what angle A.alternate interior angle B.alternate exterior angle C.same side interior angle
answered
Oct 11, 2022
Mathematics
high-school
6
votes
10.4k
views
This program reads a file called 'test.txt'. You are required to write two functions that build a wordlist out of all of the words found in the file and print all of the unique words found in the file.
answered
Oct 4, 2022
Computers and Technology
college
7
votes
31.1k
views
The mean of the set of data 9,5,9,5,5,13,m and n is 8. a) calculate the value of m+n b) hence, Find the mode of the set of data if (i) m = n (ii) m ≠ n
answered
Aug 20, 2022
Mathematics
college
4
votes
222k
views
Help me please like now please Don’t scam me
answered
Jul 30, 2022
History
high-school
13
votes
72.9k
views
How are Photosynthesis and Cellular Respiration Cycles connected? 1)The products of one cycle become the reactants of the other. 2)The sun provides energy for both photosynthesis and respiration. 3)Photosynthesis
answered
Jun 28, 2022
Biology
college
5
votes
11.5k
views
What are the compounds that cause acid rain?
answered
Apr 23, 2022
Chemistry
college
3
votes
28.9k
views
The value of x and y vary directly and one pair of values are given write and equation that relates x and y simplify completely X=0.1 y=0.9
answered
Mar 7, 2022
Mathematics
high-school
7
votes
45.4k
views
What do bacteria need to live and reproduce? A. Food B. Water C. Nutrients D. All of the above
answered
Nov 20, 2021
Biology
college
6
votes
16.6k
views
Whats the answer in these boxexs
answered
Sep 25, 2021
Mathematics
high-school
3
votes
189k
views
How did the action and ruling in Briggs v. Elliott (1947-1952) have an effect on the strategy of the NAACP in arguing for the equal treatment of African American schoolchildren? A) The action and ruling
answered
Aug 23, 2021
History
middle-school
5
votes
130k
views
when evaluating different alternatives for a Saturday night outing at fine restaurant, explain the difference between the universal set,the retrieval set, and the evoked set . From which set of alternatives
answered
Aug 2, 2021
Business
middle-school
4
votes
135k
views
Alfarsi Industries uses the net present value method to make investment decisions and requires a 15% annual return on all investments. The company is considering two different investments. Each require
answered
Jul 8, 2021
Business
college
4
votes
140k
views
Which revisions clarify the sentence? My oldest cousin, Kate, and my youngest cousin, Sue, moved to a farm when she was eight. Select the two correct answers. My oldest cousin, Kate, and my youngest cousin,
answered
Jul 6, 2021
English
college
0
votes
202k
views
According to the U.S. Constitution in 1866, all of the following are unconstitutional EXCEPT: a. Depriving a person to life, liberty, or property without due process of law b. Denying someone the right
answered
Jun 12, 2021
Social Studies
high-school
5
votes
201k
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.
5.3m
questions
6.9m
answers
Search QAmmunity.org