menu
QAmmunity.org
Answers by Astre
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Astre
Ask a Question
Questions
Tags
Categories
Ask a Question
Answers by Astre
Filter
User Astre
Recent activity
All questions
All answers
3. Two lenses with focal length 2 m are placed 4 m apart. An object is placed 1 m in front of the first lens. Where will its image appear relative to the second lens?1. -0.5 m2. 2/3 m3. -2 m4. 3 m
answered
Dec 29, 2023
Physics
college
12
votes
256k
views
Rewrite 0.00267 in scientific notation. 2.67 x 103 2.67 x 102 2.67 x 10−3 2.67 x 10−2
answered
Dec 20, 2023
Mathematics
college
12
votes
455k
views
What is the capitol of italy? need to know
answered
Dec 11, 2023
History
college
26
votes
62.4k
views
Shade one more square so that this pattern has rotational symmetry of order 2.giving magnificent amount of points
answered
Nov 23, 2023
Mathematics
college
12
votes
263k
views
The two origins of unintentional security breaches are?
answered
Sep 30, 2023
Computers and Technology
high-school
27
votes
41.9k
views
Wholesale price: $42 Percent markup: 90%
answered
Sep 13, 2023
Mathematics
high-school
14
votes
455k
views
How do I prove or find out which lines are parallel?
answered
Mar 19, 2023
Mathematics
high-school
15
votes
195k
views
What is 7,812 rounded to the nearest ten what is 7,812 rounded to the nearest thousands what is 7,812 rounded to the nearest hundred?? (the number is on the picture f.y.i) I NEED HELP PLEASE A.S.A.P!!!
answered
Oct 24, 2022
Mathematics
high-school
19
votes
30.5k
views
On Day 3, Brian caught his first rabbit. got the rescue pack from the plane. reached the plane on the raft. found a candy bar.
answered
Oct 20, 2022
English
middle-school
24
votes
445k
views
Please help!! 20 points (-78) + 69 =
answered
Jul 17, 2022
Mathematics
high-school
20
votes
167k
views
Escoja la mejor frase para completar la oracion. mi madre es medica; por eso: A. le importa la buena nutricion B. no le gustan las verduras C. no le parece importante la nutricion D. le faltan pacientes
answered
May 6, 2022
Spanish
high-school
19
votes
135k
views
How do governments borrow money?
answered
Mar 26, 2022
SAT
high-school
16
votes
65.9k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
1.6m
questions
2.0m
answers
Other Questions
Can anybody tell me what’s going on here?
Which sediment has the greatest permeability?
Biological Molecules
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
How are proto-stars formed?
Search QAmmunity.org