menu
Qammunity
Answers by Ricardo Peres
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Ricardo Peres
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Ricardo Peres
Filter
User Ricardo Peres
Recent activity
All questions
All answers
There are 148 cars in front of a department store. If each car has 4 wheels, estimate the number of wheels in front of the store by rounding the larger number to the nearest ten.
answered
Dec 29, 2024
Mathematics
college
3
votes
107k
views
Air is at a pressure of 100 kPa and 50 °C at the beginning of compression in an air-standard Diesel cycle. At bottom dead center, the piston has a volume of 2 L. The compression ratio is 15 and the maximum
answered
Nov 14, 2024
Physics
high-school
3
votes
93.1k
views
What year did Dutch Bros start serving killer coffee?
answered
Jul 30, 2024
Health
high-school
5
votes
215k
views
Alex and Juana went on a 25-mile canoe trip with their class. On the first day they traveled 14 miles. What percent of the total distance did they canoe? A. 0.56% B. 2% C. 200% D. 56%
answered
Jul 24, 2024
Mathematics
high-school
1
vote
197k
views
What internet access technology allows users to access the Internet from any location? A) Wi-Fi B) DSL C) Satellite D) Cellular
answered
May 26, 2024
Computers and Technology
high-school
3
votes
235k
views
How to treat joint pain associated with rheumatic fever A) Nonsteroidal anti-inflammatory drugs (NSAIDs) B) Antibiotics C) Corticosteroids D) Antipyretics
answered
Mar 24, 2024
Health
high-school
3
votes
162k
views
What is an equation of the line that passes through the points (0, -3) and (0, -8)?
answered
Feb 2, 2024
Mathematics
college
6
votes
217k
views
What is the perimeter of the triangle?
answered
Oct 22, 2023
Mathematics
high-school
8
votes
33.7k
views
Find if the example is correct or not and explain using CER please. Will give 5/5
answered
Sep 16, 2023
Chemistry
college
1
vote
84.9k
views
How does religion as one social aspect of life serves as ethical standards of morality?
answered
Sep 3, 2023
English
college
3
votes
222k
views
Which one is not a noun? health recipe exercising nutritionist
answered
Jul 27, 2023
English
middle-school
5
votes
200k
views
275 gallons from a tank of 31% saline solution is drained and replaced with 500 gallons of 65% saline. What was the original volume of saline solution if the final saline concentration in the tank is 50%?
answered
Mar 17, 2023
Mathematics
college
4
votes
55.1k
views
I can do the recording, I just need the blanks filled in so that I know what to read aloud.
answered
Jan 30, 2023
Spanish
high-school
12
votes
214k
views
Solve the problem. For two events, A and B, P( A) = .4, P( B) = .7, and P( A ∩ B) = .2. Find P( A | B). .29 .5 .14 .08
answered
Nov 16, 2022
Business
college
5
votes
217k
views
Does increasing the dose of the drug increase its duration or effect?
answered
Nov 4, 2022
Health
college
3
votes
68.7k
views
I need help please.
answered
Oct 18, 2022
Mathematics
college
5
votes
181k
views
A jar contains 3 orange balls, 3 yellow balls, and 4 red balls. Providing the ball drawn first is replaced before the second is drawn. What is the probability of selecting: 1. 2 orange balls 2. 2 yellow
answered
Oct 1, 2022
Mathematics
high-school
3
votes
83.1k
views
L 6 K 3 6 6 Find the area of ALKJ. 8 Please help
answered
Sep 29, 2022
Mathematics
college
9
votes
166k
views
Question 1 (1 point) Protits are usually Question 1 options: Single-celled (unicellular Many-celled (multicellular) Question 2 (1 point) A long whip-like tail used to move and/or catch food Question 2
answered
Jun 10, 2022
Biology
high-school
13
votes
218k
views
In math class, Jose earns 10 points for each A in his homework. If he already has 50 points, how many A’s does he need to get 120 points?
answered
Apr 7, 2022
Mathematics
high-school
2
votes
78.0k
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.
9.4m
questions
12.2m
answers
Search Qammunity