menu
QAmmunity.org
Answers by DoubleDouble
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by DoubleDouble
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by DoubleDouble
Filter
User DoubleDouble
Recent activity
All questions
All answers
Which Statement best defines radiant energy A. Radiant energy is the energy that must travel through types of media B. Radiant energy is the energy carried by an electromagnetic wave C. Radiant energy
answered
Oct 15, 2021
Social Studies
high-school
5
votes
35.8k
views
During the industrial revolution, who demanded reform?
answered
Sep 21, 2021
History
high-school
4
votes
146k
views
3. a minor planet; one of thousands of small bodies that circle the sun a. asterisk b. asteroid c. astronaut d. astronomer e. astronomical
answered
Aug 31, 2021
History
college
3
votes
12.1k
views
Harper deposited $110 into a savings account that earns 3.5% interest a year. The function (R)t models the amount of money Raymond has in his savings account as a function of time (t) in years. R(t)=110(1.
answered
Aug 12, 2021
Mathematics
college
5
votes
183k
views
A particular reaction, A- products, has a rate that slows down as the reaction proceeds. The half-life of the reaction is found to depend on the initial concentration of A. Determine whether each statement
answered
Jul 21, 2021
Chemistry
college
3
votes
30.7k
views
Which of the following is an example of a phase?
answered
Apr 8, 2021
Chemistry
middle-school
4
votes
69.7k
views
Consider the following reaction where K. = 154 at 298 K. 2NO(g) + Br2(g) 2 2NOBr(g) A reaction mixture was found to contain 5.19x10-2 moles of NO(g), 3.85x10 - moles of Br (9) and 9.56x102 moles of NOBr(g).
answered
Nov 6, 2020
Chemistry
college
4
votes
103k
views
The official language of Brazil is: Portuguese French English Chinese
answered
Oct 20, 2020
History
middle-school
4
votes
6.9k
views
A long straight wire carries a 40.0 A current in the +x direction. At a particular instant, an electron moving at 1.0 107 m/s in the +y direction is 0.10 m from the wire. The charge on the electron is
answered
Oct 17, 2020
Physics
high-school
4
votes
72.7k
views
Why is Broadway known as the Great White Way kown as Great White Way?
answered
May 5, 2020
English
middle-school
0
votes
177k
views
Solve the right triangle, ΔABC, for the missing sides and angle to the nearest tenth given angle B = 27° and side c = 15.
answered
Mar 18, 2020
Mathematics
middle-school
1
vote
51.5k
views
A study of driving costs based on 2012 medium-sized sedans found that the average cost (car payments, gas, insurance, upkeep, and depreciation) in cents per mile is approximately: C(x) = 1910.5/x^1.72
answered
Mar 12, 2020
Mathematics
college
3
votes
2.7k
views
Read this introduction paragraph from an explanatory essay about Dante's Inferno: In Dante's Inferno, there is a great deal of evidence about its author's cultural values. The following essay will show
answered
Dec 19, 2019
English
college
1
vote
116k
views
An 80-watt coffee maker is used an average of 0.5 hours a day. Find the cost of using the coffee maker for two weeks at a cost of $0.08 per kilowatt-hour. $0.04 $44.80 $0.18 $0.06
answered
Jun 27, 2019
Mathematics
high-school
5
votes
44.4k
views
Which of the following actions is an example of domestic policy intervention?
answered
Nov 19, 2018
History
middle-school
6
votes
232k
views
How does sir gawain get the green sash? what is special about?
answered
Aug 31, 2018
English
high-school
7
votes
206k
views
What is the equation of the graphed line? enter answer in slope-intercept form in the box
answered
Aug 26, 2018
Mathematics
middle-school
2
votes
172k
views
Sociobiology has looked to neuropsychological factors in relation to ________.
answered
Aug 11, 2018
Social Studies
high-school
3
votes
164k
views
you purchase a cell phone for $125. The value of the cell phone decreases by about $20 annually. write a function that models the value of the cell phone over time. then find the value of the cell phone
answered
Jun 29, 2018
Mathematics
high-school
7
votes
90.7k
views
Which statement best describes the effects of nationalism in Europe? -It created a lack of trust and often obstructed negotiations in Europe. -It created a universal patriotism for all Europeans. -Nationalism
answered
Jun 13, 2018
History
high-school
2
votes
89.5k
views
Page:
« prev
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org