menu
QAmmunity.org
Answers by Tcbrazil
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Tcbrazil
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Tcbrazil
Filter
User Tcbrazil
Recent activity
All questions
All answers
The value of y varies directly with x. if y = 20 and x = 30, what is the value of y if x = 1? A. 200 B. 2/3 C. 110/3 D. 9/2
answered
Jul 25, 2024
Mathematics
high-school
4
votes
112k
views
An excess of sodium carbonate, Na2CO3, in solution is added to a solution containing 19. 25 g CaCl2. After performing the experiment, 11. 13 g of calcium carbonate, CaCO3, is produced. Calculate the percent
answered
Mar 25, 2024
Chemistry
high-school
2
votes
141k
views
Which is the graph of linear inequality x-2y2-12?
answered
Nov 26, 2023
Mathematics
high-school
2
votes
174k
views
Air in the upper atmosphere is heated as it moves toward the equator
answered
Oct 3, 2023
Geography
high-school
4
votes
149k
views
-99.7%-95%68%The figure illustrates a normaldistribution for the prices paid for aparticular model of a new car. The meansis $19,000 and the standard deviation is$500.Use the 68-95-99.7 Rule to find thepercentage
answered
Jul 30, 2023
Mathematics
college
1
vote
200k
views
What summary of the Curse of the Mummy
answered
Jun 21, 2023
History
high-school
3
votes
145k
views
In the Arabian desert, animals such as goats and camels were used for _____________. a. clothing c. transportation b. meat and milk d. all of the the above Please select the best answer from the choices
answered
May 15, 2023
Social Studies
high-school
7
votes
133k
views
What is the first step that you should undertake when performing a visual analysis of a work of art?
answered
Mar 20, 2023
Arts
high-school
10
votes
68.5k
views
I need help right now Find the median of the data in the dot plot below. chocolate chips
answered
Nov 10, 2022
Mathematics
middle-school
2
votes
181k
views
The formula for the circumference of a circle is C = 21 r, where r is the radius and C is the circumference. The equation solved for r is raza Find the radius of a circle that has a circumference of 16.
answered
Oct 26, 2022
Mathematics
high-school
6
votes
223k
views
Y=3/4 x tell me the answer
answered
Oct 8, 2022
Mathematics
college
6
votes
99.0k
views
Identify the terms and like terms in the expression 8 - x2 + x - 4x.
answered
Aug 19, 2022
Mathematics
college
11
votes
30.3k
views
What do the symbols of the hammer and the sickle represent? Who is the man in this image? What event does this cartoon symbolize?
answered
Aug 11, 2022
Social Studies
college
3
votes
91.7k
views
1 An atom has 24 protons, 22 electrons, and 28 neutrons. What is the atomic number of the atom?
answered
Jun 18, 2022
Chemistry
high-school
2
votes
129k
views
Un automovil de 900 kg toma una curva de radio de 40 m con una rapidez constante de 50 km/h. Cual es la fuerza neta necesaria para mantener al automovil moviendose en la curva circular
answered
May 24, 2022
Physics
high-school
6
votes
53.0k
views
Which number line represents the solution set for the inequality 2x - 62 6(x-2) + 8?
answered
Mar 20, 2022
Mathematics
high-school
3
votes
44.4k
views
Which expression is equivalent to 5(4x + 5)
answered
Mar 8, 2022
Mathematics
high-school
14
votes
200k
views
How does the scene in Jerry's reveal the police officer's perception of Rashad? (Provide evidence from pages 19-23 to support your answer.)
answered
Feb 18, 2022
English
high-school
4
votes
108k
views
What is a mood disorder?
answered
Jan 3, 2022
Health
middle-school
7
votes
25.4k
views
ASAP Which of the following is true regarding the reasons why the U.S. became involved in Vietnam? Select one: a. The Vietnamese government sent warships to Charleston Harbor. b. The Soviet Union asked
answered
Oct 28, 2021
Social Studies
college
3
votes
37.0k
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.
8.5m
questions
11.1m
answers
Search QAmmunity.org