menu
QAmmunity.org
Answers by Reza Babaei
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Reza Babaei
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Reza Babaei
Filter
User Reza Babaei
Recent activity
All questions
All answers
Distance from Palo Alto to Beijing. The surface of the earth is reasonably approximated as a sphere with radius R = 6367.5km. A location on the earth’s surface is traditionally given by its latitude θ
answered
Jul 27, 2021
Mathematics
high-school
3
votes
12.2k
views
: Consider the distance from the school to the coffee shop and the distance from the library to the coffee shop. Draw their respective line segments in the above graph. If the school is relocated in a
answered
Jul 7, 2021
Mathematics
high-school
2
votes
83.5k
views
50 pts Alessandro wrote the quadratic equation -6=x^2+4x-1 in standard form. What is the value of c in his new equation? c= -6 c= -1 c= 5 c= 7
answered
Jul 2, 2021
Mathematics
college
5
votes
102k
views
[x-y=- 1. the value of 27 - 3 = 8
answered
Apr 20, 2021
Mathematics
high-school
5
votes
144k
views
The most common way for genes to be regulated is
answered
Mar 19, 2021
Biology
middle-school
2
votes
18.7k
views
Generalize why the people of Amsterdam were angry with the Germans for shooting at the airmen.
answered
Jan 21, 2021
English
college
7
votes
182k
views
Approximately 24% of the calls to an airline reservation phone line result in a reservation being made. (a) Suppose that an operator handles 10 calls. What is the probability that none of the 10 calls
answered
Jan 15, 2021
Mathematics
college
4
votes
99.8k
views
Plzzzzz help I need it as of yesterday
answered
Sep 14, 2020
Mathematics
middle-school
1
vote
142k
views
What is the formula to find valency? Get the answer done fast and you will get 20 points
answered
Sep 7, 2020
Chemistry
middle-school
2
votes
163k
views
True or false? So many battles were fought near rivers and railroads because river and railroads were very important for transporting troops, equipment, and supplies.
answered
Jun 27, 2020
History
middle-school
4
votes
43.8k
views
What purpose did large stone heads like this one serve in the olmec culture
answered
Jun 27, 2020
History
middle-school
3
votes
145k
views
in a parking lot of 240 red and blue cars, the ratio of red cars to blue cars is 3: 5. How many red cars are in the parking lot?
answered
Apr 23, 2020
Mathematics
high-school
3
votes
17.7k
views
Consider a population consisting of the number of teachers per college at small 2-year colleges. Suppose that the number of teachers per college has an average μ = 150 and a standard deviation σ = 20.
answered
Feb 15, 2020
Mathematics
college
3
votes
32.3k
views
Beatrice buys a dishwasher for her new house. The price of the dishwasher is D dollars, and she pays an additional 2% tax. Match the expressions to their correct meanings for Beatrice.
answered
Dec 30, 2019
Mathematics
high-school
3
votes
148k
views
Why does friction cause a spinning stop to eventually stop? Thermal energy is transformed into mechanical energy Mechanical energy is transformed into potential energy. Mechanical energy is transformed
answered
Nov 20, 2019
Physics
high-school
5
votes
79.7k
views
Producers are ___ whereas consumers are ___ A. autotrophs B. Heterotrophs
answered
Jul 12, 2019
Biology
high-school
4
votes
196k
views
What does -1/6 divided by -1/12 equal?
answered
Jun 20, 2019
Mathematics
middle-school
5
votes
54.9k
views
Assume that the variables x and y are inversely related. If k = 18, what is the value of y for each of the following points? Be sure and record your data to be used in the following problem. |X| |Y| |
answered
May 24, 2019
Chemistry
college
2
votes
173k
views
What was the primary reason president george h.w. bush involved the united states in latin america? user: what was the primary reason president george h.w. bush involved the united states in latin america?
answered
May 30, 2018
History
high-school
6
votes
8.3k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
6.3m
questions
8.3m
answers
Search QAmmunity.org