menu
QAmmunity.org
Answers by Jiahao
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Jiahao
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Jiahao
Filter
User Jiahao
Recent activity
All questions
All answers
A swimming pool had 2.5 liters of water in it. Some water evaporated, and then the pool only had 2 million liters of water in it. What percent of the water evaporated?
answered
Mar 4, 2019
Mathematics
high-school
2
votes
24.5k
views
Who issued an order to limit production at the East Texas Oil Field in 1931? A. Ross Sterling B. Herbert Hoover C. the Texas National Guard D. the Texas Railroad Commission
answered
Feb 9, 2019
History
high-school
4
votes
164k
views
What percent of Colombians are younger than age 15?
answered
Nov 30, 2018
Spanish
high-school
6
votes
77.3k
views
The maximum value of the function f(x)= xe^(-x)
answered
Nov 6, 2018
Mathematics
high-school
4
votes
53.0k
views
DNA. We have heard that we are a product of our DNA. But where is it? How do we "get" our DNA? It is passed to us, from our parents, but in what form? Several vocabulary words associated with inheritance
answered
Nov 5, 2018
Biology
high-school
2
votes
201k
views
The expansion plans of th soviets led initially to which policy of the early cold war
answered
Aug 16, 2018
History
high-school
3
votes
132k
views
How to solve a chemistry problem?
answered
Nov 22, 2017
Chemistry
high-school
4
votes
223k
views
Can someone help me...again?
answered
Jul 27, 2017
Mathematics
high-school
7
votes
129k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org