menu
QAmmunity.org
Questions by Ayelet
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Ayelet
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Ayelet
Filter
User Ayelet
Recent activity
All questions
All answers
Acid precipitation _____. a) promotes the attachment of anions to soil particles b) has no effect on soil fertility c) enhances the diffusion of cations into root hairs d) decreases soil fertility e) increases
asked
Dec 2, 2024
Biology
high-school
1
answer
2
votes
120k
views
How is electrical energy produced? What is and how is electrical energy produced? What are the ways of producing electricity? What is the importance of electricity in everyday life? What are the advantages
asked
Nov 11, 2024
Physics
high-school
1
answer
3
votes
205k
views
the coefficient of the restitution of an object is defined as the ratio of its outgoing to incoming speed when the object collides with a rigid surface. for an object with a coefficient of 0.69, what fraction
asked
Oct 25, 2024
Physics
high-school
1
answer
4
votes
12.8k
views
Answer Immeditely Please
asked
Sep 7, 2024
Mathematics
high-school
1
answer
1
vote
205k
views
A sample of 4 different calculators is randomly selected from a group containing 25 that are defective and 39 that have no defects. What is the probability that at least one of the calculators is defective?
asked
Jul 12, 2024
Mathematics
college
1
answer
4
votes
129k
views
Medically-induced comas are the last resort efforts used by physicians to limit the swelling of the brain due to brain injury. Mannitol is often used to induce the coma; a barbiturate is used to decrease
asked
Jun 27, 2024
Medicine
college
1
answer
2
votes
211k
views
The short side of the drop center on a steel 8.25 x 22.2-inch disc wheel is located opposite the disc. True or false?
asked
Mar 21, 2024
Physics
high-school
1
answer
1
vote
57.3k
views
The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 80 inches and a standard deviation of 15 inches. What is the probability that the annual snowfall during
asked
Jan 8, 2024
English
high-school
1
answer
3
votes
183k
views
How were the experiences of African Americans different during this period than those of white Americans?
asked
Dec 24, 2023
History
high-school
1
answer
7
votes
48.4k
views
According to "The Future of Money," what are records stored on a computer connected to cryptocurrency called?
asked
Jul 6, 2023
English
middle-school
2
answers
1
vote
224k
views
there are 6 green, 10 white, and 4 blue gumballs in the gumball machine. oscar wants to get a white or green gumball. what is the probability that he will get a white or green gumball?
asked
Mar 17, 2023
Mathematics
high-school
1
answer
16
votes
5.0k
views
The equation of the tangent to a circle at P(2,4) is 3x = x+2. The line y = 3x passes through the center C of the circle. Finda) the coordinates of C.b)the equation of the circle.c) the point T1 and T2
asked
Feb 24, 2023
Mathematics
college
1
answer
1
vote
188k
views
X + 3y = 2; 4x - 3y = 23 The system of equations above has solution (x, y) What is the value of
asked
Nov 25, 2022
SAT
high-school
1
answer
3
votes
101k
views
1. What are the colors we can see called? Iridescent colors Ultraviolet wavelengths wavelengths visible spectrum
asked
Nov 6, 2022
History
high-school
2
answers
0
votes
24.0k
views
Which of the following is NOT a function of the skeletal system? A. supports the body B. gives shape to the body C. enables the body to move D. yransports nlood throughout the body
asked
Oct 21, 2022
Chemistry
college
1
answer
20
votes
17.3k
views
What are the coordinates of the image of AABC after a dilation with center (0,0) and a scale factor of 3?
asked
Aug 6, 2022
Mathematics
high-school
1
answer
5
votes
82.7k
views
The measure of the perimeter of a triangle is 37s+ 42. It is known that two of the sides of the triangle hare measures of 14s+ 16 and 10s + 20. Find the length of the third side.
asked
Jul 10, 2022
Mathematics
college
1
answer
3
votes
69.3k
views
HELP Match the term and the definition Lesson 1.09 Question 5 options: Cold Front Stationary Front Warm Front Occluded Front 1. When a cold air mass and a warm air mass meet but are at a standstill, the
asked
Jul 2, 2022
Physics
high-school
1
answer
12
votes
87.4k
views
Can you plz graph y=2x-4
asked
Apr 4, 2022
Mathematics
high-school
1
answer
23
votes
167k
views
What is calorimeter
asked
Dec 16, 2021
Chemistry
middle-school
2
answers
5
votes
24.7k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org