menu
QAmmunity.org
Answers by Silvestre
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Silvestre
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Silvestre
Filter
User Silvestre
Recent activity
All questions
All answers
Determine whether each of these functions from Z to Z is injective, surjective, bijective or none of these. a) f(n) = n+1 b) f(n) = 2n c) f(n) = 3n 2 - 1 d) f(n) = n 3 e) f(n) = floor(n/2)
answered
Dec 30, 2024
Mathematics
high-school
3
votes
68.9k
views
Welcome_______ ________, even late in development. Agile processes harness change for the customer's competitive advantage.
answered
Nov 18, 2024
Computers and Technology
high-school
0
votes
146k
views
What will happen to every city or house that is divided?
answered
Aug 10, 2024
Social Studies
high-school
3
votes
68.0k
views
What inventory does not require a signature from the PIC? 1) Inventory with low value 2) Inventory with high value 3) Perishable inventory 4) Non-perishable inventory
answered
Jul 23, 2024
Medicine
college
5
votes
234k
views
What does str object has no attribute mean in Python?
answered
May 25, 2024
Engineering
college
4
votes
36.7k
views
A glider lands 26 miles west and 12 miles south from where it took off. The result of the trip can be described by the vector (-26, -12). What is another description of this vector using distance (for
answered
Mar 1, 2024
Physics
high-school
4
votes
81.9k
views
The diameter of the circle that a shot-putter stands in is 7 feet. What is the area of the circle? HUrry thxs
answered
Feb 8, 2024
Mathematics
high-school
1
vote
16.3k
views
What form of agriculture is found in all regions of the country?
answered
Jan 6, 2024
Geography
high-school
2
votes
65.6k
views
Éric pense partir une semaine. vrai faux 2. Éric aime jouer au golf. vrai faux 3. Éric aime la mer. vrai faux 4. Pour Éric, la Corse n’est pas une bonne idée. vrai faux 5. Éric prend ses vacances en juillet.
answered
Dec 22, 2023
French
high-school
12
votes
5.6k
views
Which number makes the equation true? blank divided by twenty-four equals one third 6 8 12 36
answered
Nov 1, 2023
Mathematics
high-school
9
votes
44.2k
views
A(n) _________is an equation satisfied by every number that is a meaningful replacement for the variable
answered
Apr 11, 2023
Mathematics
high-school
2
votes
84.5k
views
Which of the following is the most appropriate step to take if authors believe that their manuscript was reviewed unfairly? a) Nothing; by submitting to the peer review process, authors agree to accept
answered
Mar 17, 2023
Social Studies
college
3
votes
213k
views
I thought the arc length was 75 degrees, but I wasn’t able to convert to radians
answered
Jan 30, 2023
Mathematics
college
3
votes
31.5k
views
Suppose lifetime of certain type of car batteries are normally distributed. Brand G has a mean lifetime of three years and a standard deviation of one year. Brand M has a mean lifetime of 36 months and
answered
Dec 25, 2022
Mathematics
high-school
6
votes
86.6k
views
If you place rice on top or a speaker, what will happen to the rice when you turn the speaker on? The rice will begin to move. The rice will do nothing
answered
Dec 14, 2022
Chemistry
college
5
votes
10.4k
views
A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative x direction and has a magnitude of 2.48 mT. At one instant the velocity of the proton is in the positive
answered
Dec 14, 2022
Physics
high-school
3
votes
61.2k
views
If 11y=(18)²-(15)² find the value of y
answered
Nov 3, 2022
Mathematics
high-school
2
votes
186k
views
Ashton picked 6 lb of pecans. He used 1/3 of the pecans in a soup recipe. Ashton puts the pecans that are left in 1/4 lb bags. How many bags of pecans does he have left?
answered
Jul 10, 2022
Mathematics
college
4
votes
56.3k
views
Anybody else hate science?
answered
Jul 6, 2022
Biology
middle-school
3
votes
98.1k
views
PLEASE HELP!! Humans have 23 pairs of chromosomes (46 total). What is the total number of chromosomes that a human baby will have? How many chromosomes will come from each parent?
answered
Mar 30, 2022
Biology
high-school
4
votes
234k
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