menu
QAmmunity.org
Questions by Blue Robin
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Blue Robin
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Blue Robin
Filter
User Blue Robin
Recent activity
All questions
All answers
What is the domain of the quadratic function given by f(x) = 2x^2 + 2x - 4? a) [0, + infinity) b) all real numbers c) all negative real numbers d) all positive real numbers
asked
Jun 10, 2024
Mathematics
high-school
1
answer
4
votes
180k
views
Rewrite (2x+v)^2 without parentheses and simplify
asked
May 10, 2024
Mathematics
college
1
answer
2
votes
226k
views
Jessica has a bubble tea card worth $200. After she bought the first bubble tea, the card’s value is $196.5. After she bought the second bubble tea, its value is $193. After she bought the third bubble
asked
Apr 20, 2024
Mathematics
high-school
1
answer
3
votes
138k
views
the diameter of circle x is 15 centimeters the diameter of circle y is 20 centimeters which measurement is closest to the diffrence between the circumference of circle x and the circumference of circle
asked
Feb 24, 2024
Mathematics
high-school
1
answer
3
votes
194k
views
What is significant or symbolic about the holiday card that Mr. Prizada finally sends from his home? a) It's blank b) It has a picture of a family c) It's written in a foreign language d) It contains a
asked
Jan 16, 2024
English
high-school
1
answer
1
vote
172k
views
hello I could really use some help with this question please! :D A wave has a frequency of 50 HZ and a speed of 3400 m/s. Determine the waves wave length, in meters. ???
asked
Dec 21, 2023
Physics
college
1
answer
4
votes
221k
views
The price of the concert tickets increased by 40% on the day of the concert. The tickets originally coat d dollars. The product of d and what number represents the new price of the tickets?
asked
Oct 25, 2023
Mathematics
high-school
1
answer
2
votes
153k
views
In entering upon the duties of a slaveholder, she did not seem to perceive that I sustained to her the relation of a mere chattel, and that for her to treat me as a human being was not only wrong, but
asked
Aug 4, 2023
English
college
2
answers
0
votes
3.3k
views
DON'T FORGET TO SIMPLIFY PLSSS!!!!!! 7.Drawing a 9, then drawing a number divisible by 1. 8.Drawing an even number, then drawing a 1. 9.Drawing a 6, then drawing an odd number.
asked
Mar 2, 2023
Mathematics
middle-school
1
answer
4
votes
2.6k
views
1/4z+8=12 Please answer!!!!
asked
Feb 15, 2023
Mathematics
college
1
answer
5
votes
163k
views
I need help asap !!!!!!
asked
Feb 10, 2023
Mathematics
high-school
2
answers
25
votes
152k
views
If 5 men complete a task in 3 days, how long would it take 2 men, working at the same rate, to complete the same task? Answer
asked
Dec 15, 2022
Mathematics
college
1
answer
2
votes
95.1k
views
1. What race did the apartheid assign Japanese and Chinese people in South Africa?
asked
Oct 20, 2022
English
high-school
1
answer
16
votes
130k
views
If the total income generated from gasoline for Aer was $408 million how much would be the cost of a barrel of gasoline
asked
Oct 9, 2022
Mathematics
college
1
answer
5
votes
114k
views
Write your answer as an integer or as a decimal rounded to the nearest tenth.
asked
Sep 23, 2022
Mathematics
college
1
answer
5
votes
99.6k
views
A cricket player hit a ball of mass 250 g moving with velocity of 6 m/sec. if ball move with a velocity of 9 m/sec in opposite direction. a. Calculate impulse of the system. b. Deduce the force acting
asked
Sep 23, 2022
Physics
high-school
1
answer
9
votes
88.3k
views
Pls i need help due tonight
asked
Mar 22, 2022
Mathematics
college
2
answers
15
votes
135k
views
Identifying characteristics of atoms, using the periodic table, complete the table to describe each atom.
asked
Dec 11, 2021
Chemistry
middle-school
2
answers
5
votes
151k
views
Plz like last time its hard and I jus wanna get at least a 70% plz ill mark u whatever is on here jus plz help i wanna finish. Which is NOT a function of the skeletal system? A) Support the body. B) Protect
asked
Nov 23, 2021
Biology
high-school
1
answer
2
votes
192k
views
Please help with question 28
asked
Sep 24, 2021
Advanced Placement (AP)
high-school
1
answer
3
votes
177k
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.
9.0m
questions
11.6m
answers
Search QAmmunity.org