menu
QAmmunity.org
Recent activity by Mathica
Login
Register
My account
Edit my Profile
Private messages
My favorites
Recent activity by Mathica
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Mathica
Filter
User Mathica
Recent activity
All questions
All answers
In 1851 Jean Bernard Leon Foucault demonstrated the rotation of the Earth using a pendulum 99.0 cm long. Which was set up in the paris observatory. Determine the frequency of the oscillation of the pendulum?
answered
Dec 23, 2024
Physics
high-school
1
answer
196k
views
A purchased patent has a remaining legal life of 15 years. It should be A. Expensed in the year of acquisition. B.Amortized over 15 years regardless of its useful life. C.Amortized over its useful life
asked
Dec 23, 2024
Business
high-school
1
answer
109k
views
Knowledge alone is not sufficient to develop parenting competence. A) True B) False
answered
Dec 3, 2024
Social Studies
high-school
1
answer
127k
views
Assuming ideal behavior, how many moles of argon would you need to fill a 13.0×12.0×10.0 ft room? Assume atmospheric pressure of 1.00 atm , a room temperature of 20.0 ∘C , and 28.2 L/ft3 . Express your
answered
Nov 19, 2024
Chemistry
high-school
2
answers
15.4k
views
Bailey Delivery Company, Incorporated, was organized in 2021 in Wisconsin. Which of the following transactions occurred during the year? 1) Purchase of delivery vehicles 2) Sale of company shares 3) Hiring
asked
Oct 13, 2024
Business
high-school
1
answer
128k
views
A computer disk drive is turned on starting from rest and has constant angular acceleration. Part A If it took 0.690 s for the drive to make its second complete revolution, how long did it take to make
answered
Aug 24, 2024
Physics
high-school
1
answer
45.1k
views
How can you find the surface area of a cube with an edge length of 3 inches
answered
Jul 12, 2024
Mathematics
college
1
answer
36.4k
views
The order of lights on a traffic light go in order from top to bottom
answered
May 26, 2024
Engineering
college
1
answer
150k
views
In the "doing-it-once" environment studied in class (example 1 and example 2 from topic 3d), what is being reconsidered? A) Theoretical framework B) Experimental setup C) Computational analysis D) Data
answered
May 26, 2024
Social Studies
high-school
1
answer
91.3k
views
The element Caesium was discovered in 1860 by Robert Bunsen and Gustav Kirchhoff, who found two bright blue lines in the spectrum of a substance isolated from a mineral water. One of the spectral lines
answered
Apr 30, 2024
Chemistry
college
1
answer
196k
views
Hardening of the ear is known as O auriosclerosis Oauroptosis O otosclerosis O otoptosis
answered
Apr 25, 2024
Biology
college
1
answer
41.9k
views
As defined in the social styles matrix map, drivers are defined by low responsiveness and high assertiveness. What are drivers defined by? 1) High responsiveness and low assertiveness 2) Low responsiveness
answered
Mar 29, 2024
Social Studies
high-school
1
answer
115k
views
When a designer distributes artwork that includes text in a particular font, which menu command will let him/her avoid having to include a copy of the font with the artwork?
answered
Mar 6, 2024
Computers and Technology
high-school
1
answer
134k
views
Marta is packing boxes of mugs to mail she can pick up to 6 mugs in each box how many boxes does she need to pack 1528 mugs
asked
Mar 3, 2024
Mathematics
high-school
1
answer
138k
views
Who are the 2 men Pocahontas married and how did the marriages end?
answered
Feb 9, 2024
History
high-school
1
answer
2.7k
views
How do you convert 80kg to pounds?
answered
Feb 9, 2024
Mathematics
high-school
1
answer
67.9k
views
Margo solves several equations and then states that all of them have a solution of x = 7. However, Kenneth disagrees. Determine which of the following equations have a solution of x = 7 and then justify
answered
Dec 20, 2023
Mathematics
college
1
answer
66.2k
views
Define ethnocentrism in your own words, and provide an example of it.
answered
Nov 19, 2023
History
college
2
answers
47.8k
views
HI was heated in a sealed tube at 400 degrees celsius till the equilibrium was reached .HI was found to be 22% decomposed. the equilibrium constant for dissociation is?
asked
Nov 5, 2023
Chemistry
high-school
1
answer
90.9k
views
What is the value of the underlined digit 28. The 8 in underlined
answered
Oct 23, 2023
Mathematics
high-school
1
answer
182k
views
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