menu
QAmmunity.org
Answers by Niels Berglund
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Niels Berglund
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Niels Berglund
Filter
User Niels Berglund
Recent activity
All questions
All answers
Which of the following maps on P(R) are linear functionals? (a) p(x)↦∫ˣ ₋₁ p(t)dt (b) p(x)↦∫² ₀ t²p(2t ³−1)dt (c) p(x)↦p ′′ (π) (d) p(x)↦2p(1)x ²
answered
Jul 27, 2024
Mathematics
college
4
votes
207k
views
My swimming pool is round. It measures 15' across from one side to the other through the center of the pool. It is 5' deep. I am putting up a fence. I want the fence to be a square. The middle of each
answered
Jul 12, 2024
Mathematics
high-school
2
votes
71.0k
views
Take one's custom/ business elsewhere (v) E.g. If we don't give good service, people will take their custom elsewhere.
answered
Jun 14, 2024
Business
high-school
2
votes
220k
views
As snow melts on a city street, it exposes some darker-colored pavement. Dark-colored surfaces absorb more sunlight and heat than light-colored surfaces. Would you expect a feedback process to result from
answered
Apr 7, 2024
Social Studies
high-school
4
votes
183k
views
How can shrinking or bursting of red blood cells be prevented?
answered
Jan 25, 2024
Biology
high-school
1
vote
123k
views
Solve :-7x-6y=4 When x=-3y+8
answered
Jan 23, 2024
Mathematics
high-school
3
votes
44.9k
views
Summation occurs in muscle cells when stimulus frequency increases to produce a greater force contraction. a-true b-false
answered
Jan 18, 2024
Biology
high-school
5
votes
52.5k
views
8.7 x102 2.3 x 10" 2x + 3y=4 -- (55) 九
answered
Oct 14, 2023
Mathematics
college
3
votes
59.8k
views
What could you do to enhance the product offer of Harvest Gold, other than changing the menu from time to time?
answered
Jul 18, 2023
Business
college
3
votes
75.5k
views
Plz answer my questions
answered
Jun 14, 2023
Chemistry
high-school
5
votes
27.2k
views
How many ten thousand are there in 50,000
answered
Dec 19, 2022
Mathematics
high-school
4
votes
226k
views
Change 4 and 4 on 9 to an improper fraction
answered
Oct 28, 2022
Mathematics
college
5
votes
134k
views
elena ran 2 1/2 miles. There are 12 inches in 1 foot and 5,280 feet in 1 mile. How many feet did she fun ?
answered
Sep 23, 2022
Mathematics
college
2
votes
91.9k
views
What did city-states have that other cities did not? A. large marketplaces B. impressive acropolises C. independent governments D. mountain barriers help i have been stuck on this for 10 minutes :(
answered
Jul 25, 2022
History
high-school
6
votes
136k
views
Daniel can by a particular brand of juice in a 6 ounce bottle or a 10 ounce bottle the juice in a 10 ounce bottle contains 150 cal calories how many calories are in a 6 ounce bottle
answered
Jul 14, 2022
Mathematics
high-school
11
votes
73.0k
views
Which of the following pairs of elements is most likely to form an ionic compound?
answered
May 31, 2022
Chemistry
high-school
10
votes
228k
views
A geologist studies two bands of rock on the western side of a mid-ocean ridge. Band A is located approximately 5 km from the ridge, and band B is located approximately 50 km from the ridge. Which of the
answered
May 1, 2022
Physics
high-school
3
votes
161k
views
A 45-year-old woman comes to a clinic with complaints of morning stiffness in her ankle joints, worse on rising in the morning and improving during the day. Her discomfort is responsive to aspirin. She
answered
Mar 22, 2022
Chemistry
college
4
votes
37.6k
views
Someone please help me.
answered
Feb 23, 2022
Mathematics
high-school
3
votes
169k
views
At 5 feet tall, Emily casts a shadow that is 8 feet long. She is standing near a tree that casts a shadow that is 28 feet long. How tall is the tree?
answered
Jan 3, 2022
Mathematics
high-school
6
votes
99.5k
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