menu
QAmmunity.org
Recent activity by Irwan
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Irwan
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Irwan
Filter
User Irwan
Recent activity
All questions
All answers
Use the quadratic formula to solve the equation 2 - 5x-9=0
asked
Dec 12, 2024
Mathematics
college
1
answer
204k
views
Pipe A can fill a tank in 30 hours and pipe B in 45 hour. If both the pipes are opened in an empty tank how much time will they take to fill it?
answered
Dec 3, 2024
Mathematics
high-school
1
answer
1.6k
views
Ten years ago major universities offered only one or two classes in project management, primarily for engineers. 1.True 2.False
asked
Nov 26, 2024
Computers and Technology
high-school
1
answer
228k
views
What is the quadruple aim of healthcare?
answered
Sep 19, 2024
Health
high-school
2
answers
69.0k
views
How many and what type of soil tests are required to be done by a competent person? 1) 3 tests: pH test, nutrient test, moisture test 2) 5 tests: pH test, nutrient test, moisture test, compaction test,
asked
Sep 13, 2024
Geography
high-school
1
answer
208k
views
Question 2 of 20: Select the best answer for the question. 2. The best time of day to exercise is h A. in the morning. OB. in the afternoon. C. at night. D. whenever a person feels is the best time to
asked
Aug 20, 2024
Health
college
1
answer
87.1k
views
What is true of Agile PM? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark
answered
Jun 22, 2024
Business
high-school
1
answer
89.9k
views
Establishments must only use hand antiseptics that: A. Are scented for a pleasant user experience. B. Contain moisturizers to prevent dry skin. C. Comply with regulatory guidelines and standards. D. Have
asked
May 16, 2024
Medicine
college
1
answer
231k
views
Which of the following is not a core strand for Drivers Education? A. Parents or guardian involvement in modeling good driving behavior B. Rules of the road C. Motor vehicles maneuvers and operations D.
asked
Apr 27, 2024
Social Studies
high-school
1
answer
590
views
By properly applying the correct tension when using the feed-in method, the braid stylist can avoid: A) Split ends B) Scalp irritation C) Frizz D) Knots
asked
Apr 16, 2024
Arts
high-school
1
answer
63.5k
views
What approaches encourage self awareness as the key to psychological health are called therapies?
asked
Mar 11, 2024
Social Studies
high-school
1
answer
49.8k
views
In the statement "should I keep back my opinion at such a time, through fear of giving offense, I should consider myself guilty of treason toward my country and of disloyalty toward the Majesty of heaven,
asked
Feb 18, 2024
Social Studies
high-school
1
answer
214k
views
A key element of the sociological definition of deviant behavior is that.
asked
Aug 6, 2023
SAT
high-school
1
answer
62.1k
views
The portion of the trna molecule that binds to the codon on the mrna is called the _________. a) c-codon b) anticodon c) complementary codon d) paracodon
answered
Jul 17, 2023
Biology
college
1
answer
88.7k
views
Jim has received scores of 65 and 69 on his first two 100 point tests.What score must he get on his third 100 point test to keep an average of 71 or greater?Third test ≥ (If the average is greater then
asked
Jul 11, 2023
Mathematics
college
1
answer
149k
views
Change over time is defined as
asked
Jun 7, 2023
Biology
high-school
1
answer
84.5k
views
Substances that form hydrogen ions(H+) in water are known as…
answered
May 31, 2023
Chemistry
high-school
1
answer
192k
views
Which of the following was a similarity between the native Americans of the great basin region and the Israelites? A-They had no class structure B-They were monotheistic c-They were skilled sailors d-they
answered
Apr 20, 2023
History
middle-school
1
answer
46.7k
views
what do we mean by inflation? what do we mean by inflation? the expansion of universe starting with the instant after the big bang the rapid expansion of the universe, driven by white dwarf supernova,
asked
Mar 4, 2023
Physics
high-school
1
answer
6.0k
views
Which of the following statements is NOT a difference between movies and video games? A. Movies have been around for decades longer than video games. B. Movies show you the story, but video games allow
asked
Feb 9, 2023
Computers and Technology
high-school
1
answer
224k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.1m
questions
11.8m
answers
Search QAmmunity.org