menu
QAmmunity.org
Answers by George Kourtis
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by George Kourtis
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by George Kourtis
Filter
User George Kourtis
Recent activity
All questions
All answers
Which technological development helped Mongols conquer lands? O Cars O Swords O Bow, arrow, and horse saddle O None of the above
answered
Oct 25, 2023
Social Studies
college
5
votes
174k
views
You take a trip to Oklahoma City. The turnpike between Tulsa and OKC is 90 miles long. You drive slowly for an hour and forty-five minutes, stop at the rest area for fifteen minutes, then drive very fast
answered
Jun 24, 2023
Physics
college
8
votes
228k
views
Slope of the line that contains (-8,2) , (7,-4)
answered
Mar 8, 2023
Mathematics
college
4
votes
190k
views
6-3y + (-9y) +4.7 Please help
answered
Nov 18, 2022
Mathematics
college
9
votes
84.6k
views
What is the ratio of 35 and 15
answered
Oct 27, 2022
Mathematics
high-school
11
votes
116k
views
"Find shelter in a building or a metal-topped vehicle (not a convertible), and close the windows." Based on this safety tip, what can you conclude about the safety of cars during lightning? All cars, regardless
answered
Oct 1, 2022
Social Studies
high-school
2
votes
233k
views
Groups are_____that run from top to bottom
answered
Sep 15, 2022
Chemistry
high-school
6
votes
140k
views
Cinco empleados lavan 10 autos en 4 horas, ¿cuántos autos lavarán 8 empleados en 6 horas?
answered
Aug 11, 2022
Mathematics
high-school
4
votes
43.3k
views
1. Who is the leader of the Executive branch of the government? a. The Speaker of the House b. The Majority Leader of the Senate c. The Secretary of State PLSSS HELP RIGHTTTT NOWWW
answered
Jun 18, 2022
History
high-school
7
votes
60.0k
views
Benjamin has enough icing to cover a 12-square-foot cake. He wants to use the icing to cover 2 equal-sized cakes. Write an expression that shows the size of each of two cakes that Benjamin can cover with
answered
May 24, 2022
Mathematics
middle-school
9
votes
42.6k
views
Can someone please help find rate of change or slope a. 1 b. 2 c. 1/2 d. 64
answered
Apr 12, 2022
Mathematics
high-school
2
votes
209k
views
Please help!!!!! What is the surface area of the right cone below? slanted hight: 15 radius: 8 A. 1847 units2 B. 304 units2 C. 2487 units2 D. 4967 units
answered
Jan 7, 2022
Mathematics
college
4
votes
92.5k
views
Which skills do children develop sooner?
answered
Nov 11, 2021
Arts
college
3
votes
182k
views
PLEASE HELP, 20 POINTS Proteins are synthesized based on genetic information carried by DNA. Explain how the structure of DNA is important in the synthesis of different kinds of proteins. In your explanation,
answered
Nov 10, 2021
Biology
high-school
5
votes
103k
views
What is the control in an experiment? A: The response to the change. It is measured. B: What the change is being compared to (baseline) C: The one change being tested. D: Conditions that are kept the same.
answered
Nov 10, 2021
Biology
college
4
votes
202k
views
A 500-kg roller coaster car travels with some initial velocity along a track that is 5 m above the ground. The car goes down a small hill and then coasts back up a higher hill. The second hill is 12 m
answered
Sep 13, 2021
Physics
middle-school
2
votes
66.7k
views
There are multiple pressures involved in controlling glomerular filtration and the formation of filtrate. Which is the pressure that opposes the formation of filtrate by drawing water out of the filtrate
answered
Aug 9, 2021
Biology
high-school
1
vote
112k
views
What is the acceleration of the car at segment C? 30 m/s2, –30 m/s2, 40 m/s2, or –40 m/s2
answered
Jun 17, 2021
Physics
middle-school
4
votes
162k
views
An experiment is set up to test the angular resolution of an optical device when red light (wavelength ????r ) shines on an aperture of diameter D . Which aperture diameter gives the best resolution? D=(1/2)?
answered
Jun 13, 2021
Physics
college
6
votes
32.3k
views
Mark is working with the quadratic function y= x2 - 10x + 7. Determine the number and type of roots for the equation using the discriminant.
answered
May 20, 2021
Mathematics
high-school
3
votes
180k
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.
5.8m
questions
7.5m
answers
Search QAmmunity.org