menu
QAmmunity.org
Answers by Hieu Duc Pham
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Hieu Duc Pham
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Hieu Duc Pham
Filter
User Hieu Duc Pham
Recent activity
All questions
All answers
The only disease organisms ever to have been completely eradicated from the earth is
answered
Aug 27, 2024
Biology
high-school
2
votes
175k
views
What characteristic refers to how easy a liquid changes into a vapor state?
answered
Jun 28, 2024
Chemistry
high-school
5
votes
193k
views
The reaction of perchloric acid (HClO₄) with lithium hydroxide (LiOH) is described by the equation HClO₄ + LiOH → products. Suppose 100 ml of perchloric acid is neutralized by exactly 10.9 mol of lithium
answered
Jun 8, 2024
Chemistry
high-school
2
votes
146k
views
What is a formula for the nth term of the given sequence? − 8 , − 4 , 0... −8,−4,0...
answered
Jun 2, 2024
Mathematics
high-school
3
votes
217k
views
How often are reservists required to provide updated corrective lens prescriptions from their civilian provider?
answered
Mar 19, 2024
Social Studies
high-school
1
vote
39.2k
views
Kim bought 1.5 pounds of American cheese that cost $4.50 per pound. She also bought 1.75 pounds of Swiss cheese that cost $4.80 per pound. How much did Kim spend in all? Responses $9.30 $9.30 $11.55 $11.
answered
Mar 12, 2024
Mathematics
high-school
2
votes
72.3k
views
Why is it necessary to keep oxygen components free of oil and grease?
answered
Feb 13, 2024
Chemistry
high-school
2
votes
8.5k
views
The sum of two numbers is 45. The first is 9 less than the second. Find the numbers.
answered
Jun 22, 2023
Mathematics
high-school
4
votes
101k
views
To find the quotient 2/5 / 1/4
answered
May 26, 2023
Mathematics
middle-school
8
votes
73.9k
views
Someone please help me I don’t understand this
answered
Apr 13, 2023
Mathematics
high-school
5
votes
231k
views
Ajar contains 3 blue marbles and 2 red marbles. A marble is randomly selected from the jar and replaced, and then a second marble is chosen. The probability that a blue marble was chosen both times is
answered
Nov 7, 2022
Mathematics
college
3
votes
174k
views
25 POINTS!!!!!! ANSWER THE QUESTION BELOW Explain how decisions are a combination of theoretical, experimental, and subjective probability
answered
Oct 6, 2022
Mathematics
high-school
5
votes
184k
views
A force of 20 N acts upon a 5 kg biock. Calculate the acceleration of the object.
answered
Sep 12, 2022
Physics
high-school
1
vote
176k
views
Which is a solution to the following system of equations? { y + x^2 - 8 = 0 } { y + 2x -9 =0 } A) (0, 8) B) (1, 7) C) (2, 4) D) (-1, 7)
answered
Jul 30, 2022
Mathematics
high-school
3
votes
38.1k
views
Identify a solution to this system of equations: -4x+3y=23 x-y=-7
answered
Jul 21, 2022
Mathematics
high-school
2
votes
66.5k
views
use the elimination method to slove the system of equations.choose the correct ordered pair.6x+2y=8 12x+y=22
answered
Jul 10, 2022
Mathematics
college
2
votes
35.0k
views
Khalid has been studying the gravitational attraction between three pairs of objects. The table shows the distance between each pair and the gravitational attraction between them relative to the other
answered
Jun 11, 2022
Physics
high-school
2
votes
158k
views
Helppppppppppppppppppppppppppp if you know how to do thus
answered
Jun 9, 2022
Mathematics
high-school
12
votes
196k
views
Lease M does not contain a purchase option, but the present value of the lease payments is equal to 91% of the fair value of the leased asset. Lease P does not transfer ownership to the lessee by the end
answered
May 1, 2022
Business
college
3
votes
5.8k
views
Help please lol Which of the following is usually most helpful in reaching sound conclusions? a emotion b desire c rumor d logic
answered
Dec 15, 2021
English
middle-school
6
votes
94.6k
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.
9.2m
questions
11.9m
answers
Search QAmmunity.org