menu
QAmmunity.org
Answers by Rafael Rozon
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Rafael Rozon
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Rafael Rozon
Filter
User Rafael Rozon
Recent activity
All questions
All answers
Approximately what proportion of earth’s crust is composed of the elements oxygen and silicon?
answered
Nov 13, 2024
Chemistry
high-school
5
votes
60.3k
views
What is the possible nature of a replacement device? A) The replacement device may be new. B) The replacement device may be refurbished. C) The replacement device may be of the same model. D) The replacement
answered
Nov 5, 2024
Computers and Technology
high-school
4
votes
48.6k
views
why do you think news of Shay's rebellion convinced George Washington to attend the Philadelphia Convention?
answered
Oct 4, 2024
Social Studies
middle-school
5
votes
38.5k
views
A promissory note will pay $ 44,000 at maturity 7 years from now. If you pay $ 28,000 for the note now, what rate compounded continuously would you earn? The investment would earn about ______% compounded
answered
Jun 23, 2024
Business
college
4
votes
129k
views
Device's measurement config was changed. What events happened?
answered
May 16, 2024
Computers and Technology
high-school
3
votes
2.4k
views
What does a high serum calcium(Ca₂+) level indicate? a) Hypercalcemia b) Hypocalcemia c) Hypernatremia d) Hyponatremia
answered
Mar 26, 2024
Medicine
college
6
votes
26.4k
views
Opera bouffe, a new genre which emerged in the 1850s, was founded by?
answered
Mar 8, 2024
History
high-school
5
votes
224k
views
Are Veterans Day and Memorial Day basically the same?
answered
Feb 9, 2024
Social Studies
college
6
votes
230k
views
A new car is purchased for 24300 dollars. The value of the car depreciates at 15% per year. To the nearest year, how long will it be until the value of the car is 5600 dollars?
answered
Jan 18, 2024
Mathematics
high-school
1
vote
62.6k
views
2. Find the area and the perimeter of these figures.
answered
Dec 16, 2023
Mathematics
high-school
8
votes
155k
views
What are the hemispheres and lobes of the brain?
answered
Nov 5, 2023
Social Studies
high-school
10
votes
18.6k
views
Why does Antony keep saying that Brutus is an honorable man?
answered
Oct 12, 2023
English
college
7
votes
184k
views
A pizzeria makes pizzas in different sizes and with different toppings. The pizzeria wants its customers to have 12 options when they create a pizza. Which combination of size and toppings will give customers
answered
Jul 12, 2023
Mathematics
high-school
7
votes
24.8k
views
The frequency of a vibrating object is defined as vibrations per second period per minute amplitude per wavelength hertz per second
answered
May 24, 2023
Biology
high-school
7
votes
194k
views
Rewrite the following sentences for future action, (a) using will (or 'll); (b) using going to. 1. What time did you have dinner? (a) (b)
answered
Dec 13, 2022
English
college
6
votes
235k
views
Manufacturing Income Statement, Statement of Cost of Goods Manufactured Several items are omitted from the income statement and cost of goods manufactured statement data for two different companies for
answered
Nov 14, 2022
Business
college
9
votes
154k
views
Simplify the expression 9(h - 1)
answered
Oct 26, 2022
Mathematics
college
6
votes
179k
views
If the public decides to hold less currency and more deposits in banks what will happen to the money supply, interest rate and investment. ?
answered
Oct 16, 2022
Arts
college
2
votes
81.6k
views
There are 88 seats in a theater. The seating in the theater is split into 4 identical sections. Each section has 14 red seats and some blue seats. How many blue seats are in each section? How many blue
answered
Sep 10, 2022
Health
high-school
12
votes
129k
views
3. What are some of the reasons for urbanization?
answered
May 9, 2022
History
high-school
6
votes
145k
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.
9.0m
questions
11.6m
answers
Search QAmmunity.org