menu
QAmmunity.org
Recent activity by Mattpr
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Mattpr
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Mattpr
Filter
User Mattpr
Recent activity
All questions
All answers
Becky likes to watch DVDs each evening. How many DVDs μst she have if she is able to watch every evening for 24 consecutive evenings during her winter break? a) 12 DVDs b) 18 DVDs c) 24 DVDs d) Depends
answered
Nov 30, 2024
Mathematics
high-school
1
answer
208k
views
if the United States has strategic petroleum reserve has a capacity to hold 784.1 million barrels of oil. if oil is withdrawn from the reserve at the 2011 rate of US production, namely 7841 thousands barrel
answered
Nov 30, 2024
Physics
high-school
1
answer
202k
views
A convex mirror forms an image of half the size of the object. When it is moved 15 cm away from the object, the size of the image becomes 2/5 times the size of object. Find the focal length of convex mirror.
answered
Oct 14, 2024
Physics
high-school
1
answer
192k
views
How do you know when you have understood a math concept???????
asked
Sep 15, 2024
Mathematics
high-school
1
answer
69.1k
views
James Rhodes frosted the cake, and I added rainbow sprinkles. What are the connecting subjects, connecting objects, connecting verbs, and connecting complete thoughts?
asked
Jul 4, 2024
English
high-school
1
answer
144k
views
The amount of sugar in a fermenting batch of beer decreases with time at a rate of 0.1 grams per unit of time, starting from an initial amount of 5 grams of sugar. When will the sugar be completely gone?
asked
Jun 23, 2024
Physics
high-school
1
answer
195k
views
What are training recommendations for menopausal and postmenopausal women?
answered
Jun 2, 2024
Social Studies
high-school
1
answer
104k
views
F(x)=3x+2 find f(-4)
answered
May 19, 2024
Mathematics
college
2
answers
198k
views
Sentence 1: George W. Bush is the 43rd president of the United States. What corrections should be made to this sentence? A. Capitalize "P" in the word president. B. Remove the period after the letter W.
answered
Jan 29, 2024
History
college
1
answer
88.9k
views
Bacteria grown in a medium containing 15N H4CL for a number of generations so that all of the DNA is made up of fully "heavy" DNA. The bacteria are moved to a new medium and grown in 14N H4CL so that all
asked
Jan 13, 2024
Biology
high-school
1
answer
16.0k
views
How many solutions does this system have? x+4y=6 y=2x-3 Oone Otwo Oan infinite number Ono solution Pls I need help
answered
Dec 19, 2023
Mathematics
high-school
1
answer
97.5k
views
3. Every morning, Matthew fills his dog’s water dish with 16 oz of water. If his dog finishes his water every day, how many ounces will his dog drink in a week? How many cups is this? How many pints is
answered
Sep 10, 2023
Mathematics
college
1
answer
64.2k
views
How do you think technology has changed the world?
asked
Jul 5, 2023
English
college
1
answer
157k
views
Why does my messenger say this person is unavailable on messenger.
answered
May 17, 2023
Computers and Technology
high-school
1
answer
52.3k
views
A spring has a spring constant of 53 N/m. How much elastic potential energy is stored in the spring when it is compressed by 0.21 m? A. 2.33 J B. 5.57 J C. 11.1 J D. 1.17 J
asked
Apr 27, 2023
Physics
college
2
answers
18.8k
views
Direction: Read & analyze the given problems. Show your complete solutions.1) Bothe the car & truck moves to south. The car covers a distance of 80 km in 4 hours while the truck covers 50 km in 2 hours.
asked
Apr 25, 2023
Mathematics
college
1
answer
71.2k
views
A certain triangle has side lengths of 125 feet, 142 feet, and 250 feet. Which of the corresponding side lengths below represent a triangle similar to this one? 25 feet, 42 feet, 175 feet 175 feet, 202
answered
Mar 21, 2023
Mathematics
high-school
1
answer
87.0k
views
Of the following EM waves, which has the highest frequency?A.X-raysB.Ultraviolet lightC.MicrowavesD.Infrared light
asked
Mar 9, 2023
Chemistry
college
1
answer
35.5k
views
Can someone answer these questions? 1. If antibiotics typically target peptidoglycan in the cell wall, then which type of bacteria would be more difficult to kill and why? 2. Why is all the color lost
asked
Feb 28, 2023
Biology
high-school
1
answer
136k
views
. Confusion Corp is expected to pay a dividend of $2 in the upcoming year. The risk-free rate of return is 4%, and the expected return on the market portfolio is 14%. Analysts expect the price of Confusion
answered
Oct 6, 2022
Business
college
1
answer
207k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
8.8m
questions
11.4m
answers
Search QAmmunity.org