menu
QAmmunity.org
Answers by Rui Cardoso
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Rui Cardoso
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Rui Cardoso
Filter
User Rui Cardoso
Recent activity
All questions
All answers
Please answer this ty!
answered
Aug 25, 2023
Physics
middle-school
4
votes
205k
views
10. Find the slope of the line.
answered
Jun 17, 2023
Mathematics
high-school
4
votes
151k
views
How much mass does 6 moles of K have?
answered
Apr 23, 2023
Chemistry
high-school
8
votes
233k
views
Monster Media's (MM) accounting records indicate that the company has $500 of cash; $2,500 of land; $1,600 of common stock; and $1,400 of retained earnings. Based on this information, the maximum cash
answered
Mar 1, 2023
Business
high-school
10
votes
189k
views
Please help well be very much appreciated <3 Currently, fossil fuels are one of the world's primary energy sources. The graph shows the amount of carbon that has been released in the atmosphere since 1900 due to the burning of fossil fuels.
answered
Dec 26, 2022
Physics
high-school
1
vote
22.4k
views
To regulate commerce with foreign nations, among the several states, and with the Indian tribes; Means what exactly
answered
Oct 26, 2022
History
college
3
votes
82.1k
views
Trimix 10/50 is a gas mixture that contains 10% oxygen and 50% helium, and the rest is nitrogen. A tank of Trimix 10/50 has a total pressure of 2.07 * 104 kPa. What is the partial pressure of oxygen? Question
answered
Sep 7, 2022
Chemistry
high-school
6
votes
109k
views
Part A Exercise 1 Circle I if the sentences have intransitive verbs. Circle T if the sentences have transitive verbs. 1. We ate the whole pie. T 2. The boy finished his schoolwork. 3. The store sells many
answered
Aug 27, 2022
English
college
5
votes
97.6k
views
How many human systems does a fish have
answered
Jun 11, 2022
Health
college
12
votes
174k
views
A team of 5people to be selected from 7women & 6men. Find the number of different teams that could be selected if there must be more women than men in the team
answered
May 27, 2022
Mathematics
high-school
3
votes
68.2k
views
Photosynthesis uses ______, _______, and _______ to produce _____ and _______.
answered
May 26, 2022
Biology
high-school
9
votes
38.5k
views
Versailles treaty Please help (30 points)
answered
May 3, 2022
History
high-school
3
votes
31.9k
views
Jasmine is investigating the effect force has on the motion of an object. She predicts if she puts a strong force on pushing a bowling ball, it will travel a farther distance than when a weak force is
answered
Mar 7, 2022
Physics
high-school
2
votes
30.3k
views
How are biogas plants useful?
answered
Dec 24, 2021
Social Studies
middle-school
3
votes
191k
views
When a business is able to simultaneously reduce inventory holding costs and increase customer satisfaction by making products available exactly when a customer wants them, it is likely using______________.
answered
Dec 21, 2021
Business
college
3
votes
151k
views
Which US president led the charge with the “Just Say No” anti-drug program?
answered
Dec 12, 2021
History
high-school
5
votes
187k
views
1. The monthly rent (1) for an office place is directly proportional to the size of the office (a) if a 420 sq foot office rents for 12, 600 pesos per month, then what is the rent for a 900 sq foot office?
answered
Dec 7, 2021
Mathematics
high-school
5
votes
99.1k
views
What must be true of the boundary lines in a system of two linear inequalities if there is no solution of the system? Explain.
answered
Oct 10, 2021
Mathematics
college
3
votes
19.5k
views
In order to perform a chemical reaction, 225 mL of 0.500 M lead (II) nitrate is required. How much 5.00 M stock solution is required to make the proper solution?
answered
Sep 10, 2021
Chemistry
middle-school
4
votes
205k
views
Complete the equation of the line through ( − 9 , 7 ) and ( − 6 , − 3 ) Use exact numbers. y =
answered
Aug 23, 2021
Mathematics
middle-school
6
votes
29.7k
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.
4.6m
questions
5.9m
answers
Search QAmmunity.org