menu
QAmmunity.org
Recent activity by Israel Costa
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Israel Costa
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Israel Costa
Filter
User Israel Costa
Recent activity
All questions
All answers
A rectangle that measures 1 foot by 5 feet. What is the perimeter of the rectangle? 5 feet 6 feet 12 feet 36 feet
asked
Nov 6, 2023
Mathematics
high-school
1
answer
119k
views
Which of the following factors is NOT significant in determining the effectiveness of a microbial treatment? The susceptibility of the microbe to the treatment. The concentration of the treatment. The
answered
Sep 24, 2023
Chemistry
high-school
1
answer
169k
views
It is primarily used as energy storage found in the cell membrane
answered
Aug 24, 2023
Chemistry
high-school
1
answer
51.0k
views
I need help because im not sure whether to square it or not2 √(n) = n - 3
asked
Aug 16, 2023
Mathematics
college
1
answer
18.4k
views
Explain as fully as possible why stores selling clothes for teenagers put comfortable chairs?
asked
Jul 16, 2023
English
high-school
2
answers
59.5k
views
I need help underrating how to prove identity and give the rule to use. I need help understand it better.
asked
Jul 10, 2023
Mathematics
college
1
answer
83.1k
views
21x + 7y = 14 -7y = 10 - 3x btw its Elimination!
asked
May 13, 2023
Mathematics
middle-school
2
answers
41.2k
views
Are the given triangles congruent? If yes, state the congruence criteria. State the corresponding parts.
answered
Feb 7, 2023
Mathematics
middle-school
2
answers
210k
views
What is the slope of the line with these points (5, -3) (6, -1) (7, 1)
asked
Oct 27, 2022
Mathematics
high-school
2
answers
117k
views
X+y=0 x-y+2=0 Help, also write on paper please? I wanna learn how to do this
answered
Oct 21, 2022
Mathematics
high-school
1
answer
107k
views
To find the most direct distance between two places on Earth, what would be the best tool to use? A) map B) globe C) compass D) atlas
answered
Oct 19, 2022
Social Studies
college
1
answer
200k
views
True or False? The Table of Contents will show you what you have and have not completed yet in the course.
answered
Aug 8, 2022
Spanish
high-school
2
answers
74.8k
views
What is the value of f(x) is 5
asked
Jun 26, 2022
Mathematics
high-school
2
answers
191k
views
What is the value of f(x) is 5
asked
Jun 26, 2022
Mathematics
high-school
2
answers
191k
views
What is the value of f(x) is 5
asked
Jun 26, 2022
Mathematics
high-school
2
answers
191k
views
Some cells have structures called chloroplasts, which contain the green pigment chlorophyll. a) Explain the role of chloroplasts in these cells. b) Name two things from the environment that chloroplasts
asked
Jun 26, 2022
Biology
high-school
1
answer
32.9k
views
What can you tell about bacteria that have been Gram stained? A) Microscopic morphology B) Macroscopic morphology C) Gram reaction D) A and C
asked
Jun 2, 2022
Biology
college
1
answer
137k
views
How does the blades in a windmill move?
answered
May 18, 2022
Chemistry
high-school
1
answer
142k
views
President _____________ made the order to use a nuclear bomb on Japan if they didn't surrender. Question 20 options: Nixon Clinton Truman Roosevelt
answered
May 12, 2022
History
college
1
answer
227k
views
What type of natural disaster stuck haiti in 2010 and killed more than 200,000 people
answered
May 7, 2022
Computers and Technology
college
2
answers
130k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
3.6m
questions
4.6m
answers
Search QAmmunity.org