menu
QAmmunity.org
Answers by Alpert
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Alpert
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Alpert
Filter
User Alpert
Recent activity
All questions
All answers
A spring with a constant of 20N/m is compressed 0.5 m how much energy is stored in this spring
answered
Nov 15, 2024
Physics
high-school
4
votes
153k
views
Question 10 of 10 What is density? A. The net energy transferred between two objects B. A measure of mass per unit volume OC. The force exerted on an area OD. A measure of the movement of molecules
answered
Dec 13, 2023
Physics
high-school
3
votes
96.6k
views
Megan is in charge of creating a five-digit code to lock and unlock a secure room. She can use any digit from 0 through 9, and she can use each digit as many times as she wants. She knows she wants to
answered
Nov 11, 2023
Mathematics
high-school
6
votes
36.3k
views
How did Milton Friedman change economics?
answered
May 1, 2023
History
college
5
votes
89.1k
views
The gravity on Mars is higher than the gravity on Earth. False True
answered
Jan 13, 2023
Chemistry
high-school
4
votes
48.9k
views
Please help me please I beg u
answered
Oct 30, 2022
Mathematics
college
11
votes
234k
views
My thoughts are senseless to mankind As a dream's trouble or the speech of birds. simile metaphor hyperbole personification
answered
Oct 2, 2022
English
middle-school
4
votes
202k
views
How do plants remove CO2 from the atmosphere
answered
Aug 18, 2022
Biology
high-school
1
vote
109k
views
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP What is the following color
answered
Jun 28, 2022
Arts
high-school
3
votes
74.0k
views
John is paid at an hourly-rate of $15 an hour and overtime time rate of 1.5 times his hourly-rate for his work. If John puts in w regular hours and y overtime hours in a week, what is his total wage for
answered
May 23, 2022
Mathematics
college
7
votes
198k
views
What is the value of n? enter your answer in the box.
answered
Feb 24, 2022
Mathematics
high-school
5
votes
181k
views
What is another name for line r?
answered
Feb 14, 2022
Mathematics
high-school
5
votes
87.6k
views
If f(x)=kx^3-1 and f^-1 (15)= 2, find k
answered
Dec 26, 2021
Mathematics
high-school
3
votes
120k
views
What role does the House play in impeachment process
answered
Nov 14, 2021
Social Studies
high-school
3
votes
80.2k
views
In the reaction MgCl2 + 2KOH → Mg(OH)2 + 2KCI, how many moles of KOH react with 1 mole of MgCl2?
answered
Nov 13, 2021
Chemistry
college
3
votes
66.5k
views
The effect of the time of day a science class is taught on test scores is being studied in an experiment. Giving every student in the experiment the same final exam is an example of which experimental
answered
Oct 23, 2021
Mathematics
middle-school
5
votes
173k
views
discuss the historical significance of the Turkish Straits and the Tigris and Euphrates rivers. They all are waterways, but they serve two different functions. What are their functions? Why are these functions
answered
Sep 10, 2021
Geography
high-school
6
votes
6.1k
views
Which of the following are rays on line c?
answered
Apr 25, 2021
Geography
high-school
3
votes
118k
views
How many copper atoms are in a pure copper statue with a mass of 198 kg?
answered
Mar 9, 2021
Chemistry
high-school
2
votes
175k
views
Two seamstresses sew 5 curtains in 3 hours. How many curtains will 12 seamstresses sew in the same time if the seamstresses all work at the same rate?
answered
Feb 16, 2021
Mathematics
middle-school
4
votes
139k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.8m
questions
10.5m
answers
Search QAmmunity.org