menu
QAmmunity.org
Answers by Kjell
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Kjell
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Kjell
Filter
User Kjell
Recent activity
All questions
All answers
Suppose V and W are finite-dimensional and T ∊ (V,W). Prove that there exist a basis of V and a basis of W such that with respect to these bases, all entries of M(T) are 0 except that the entries in row
answered
Dec 7, 2024
Mathematics
high-school
1
vote
194k
views
Possible Complications: Lipid emulsions a) No complications b) Common but minor c) Serious complications are rare d) Always severe
answered
Dec 4, 2024
Medicine
college
7
votes
209k
views
Fit a logistic regression predicting the probability that a person pur- chases Under Armour compression gear from their age. Give the logistic re- gression equation. What R code did you use to run your
answered
Nov 13, 2024
Mathematics
high-school
5
votes
159k
views
Fill in the blank with the correct form of the verb in parenthesis. Jorge la televisión un poco. (mirar) Mira
answered
Apr 24, 2024
Spanish
college
2
votes
167k
views
Which cultural tradition is particularly noted for its emphasis on logic and relentless questioning of received wisdom, without giving much role to the gods?
answered
Apr 22, 2024
Business
high-school
3
votes
163k
views
Jndfjvfhj kfd k kdjkmknkflmll
answered
Mar 8, 2024
Mathematics
high-school
4
votes
42.2k
views
Janie's grandmother. Her experience as a slave stamped her worldview with a strong concern for financial security, respectability, and upward mobility. These values clash with Janie's independence and
answered
Feb 9, 2024
Social Studies
high-school
4
votes
200k
views
Find x plz it's urgent plz plz
answered
Aug 5, 2023
Mathematics
college
3
votes
144k
views
Write the equation of a line with a slope of - 5 that passes through (7, 1)
answered
Jul 7, 2023
Mathematics
college
4
votes
119k
views
You find a ring at a garage sale and purchase it for $2. Explain how you could use a simple balance and graduated cylinder to determine if it is made of gold or if it’s a fake.
answered
Apr 25, 2023
Mathematics
high-school
3
votes
24.6k
views
A typical dog can run 3km in 24 minutes. How far would they run in 40 minutes?
answered
Mar 27, 2023
Mathematics
college
12
votes
79.8k
views
I need some help, please
answered
Jan 12, 2023
Mathematics
middle-school
2
votes
234k
views
Question:Which kind of nuclear decay is shown below? Please answer!!!
answered
Dec 31, 2022
Physics
college
4
votes
167k
views
Cherry Valance describes the Greasers as "emotional" and Ponyboy accepts that, but we also see that from Ponyboy's perspective being "sensitive" or "soft" is not a good quality for a Greaser. How is being
answered
Aug 15, 2022
English
high-school
3
votes
59.4k
views
Pls awnser pls awnser pls
answered
Mar 23, 2022
History
college
7
votes
47.4k
views
Which of the following pieces of information could you use to conclude that trapezoid ABCD is similar to trapezoid WXYZ? pls help !
answered
Mar 14, 2022
Mathematics
high-school
5
votes
160k
views
Simplify the expression.
answered
Feb 14, 2022
Mathematics
high-school
4
votes
110k
views
What is the percent of increase from 3.7 to 5? Round your answer to the nearest tenth of a percent and include a percent sign (%).
answered
Jan 17, 2022
Mathematics
high-school
4
votes
140k
views
I don’t know the answer to 7+x=12 it is pre algebra please help me
answered
Nov 10, 2021
Mathematics
high-school
0
votes
164k
views
The Silk Road, China's Grand Canal, printing factories, & strong iron industry These factors enabled the Tang and Song dynasties to have A. growth in commerce and trade. B. a strong army and navy. C. more
answered
Oct 16, 2021
Social Studies
middle-school
5
votes
176k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org