menu
QAmmunity.org
Answers by Sarafina
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Sarafina
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Sarafina
Filter
User Sarafina
Recent activity
All questions
All answers
What is the exact value of tan 30°? enter your answer, as a simplified fraction, by filling in the boxes.
answered
Dec 25, 2023
SAT
high-school
9
votes
92.0k
views
What are examples of the author's purpose?
answered
Nov 28, 2023
English
high-school
1
vote
112k
views
You are the purchasing manager at a bakery. You need to purchase flour and are considering two options. Approximately how much do you save per pound by choosing the less expensive option? Option A: One
answered
Nov 22, 2023
Mathematics
high-school
4
votes
181k
views
How is the Earth different from all of the other planets? How is the Earth different from all of the other planets? It has a rocky surface. It is warmed by the sun. It has a breathable atmosphere. It rotates
answered
May 19, 2023
Biology
college
2
votes
118k
views
Why would it take generations for castles to be built? How did King Edward I change that? How long did it take for his castles to be built?
answered
Apr 19, 2023
History
high-school
5
votes
83.7k
views
Can someone help me if this is correct
answered
Dec 11, 2022
Biology
high-school
3
votes
72.4k
views
Based on the trend in the table, hypothesize what the volume of the sample at 400K would be. a. 247 cm^3 b. 285 cm^3 c. 297 cm^3 d. 400 cm^3
answered
Nov 20, 2022
Chemistry
college
4
votes
170k
views
Does the length of a persons hair affect the power of static electricity
answered
Nov 15, 2022
Physics
middle-school
3
votes
89.8k
views
Why was the creation and display of the twelve tablets by the Roman government such a monumental change in society?
answered
Nov 14, 2022
Social Studies
middle-school
4
votes
32.1k
views
What happens when the eye gene it is removed or damaged?
answered
Oct 24, 2022
Biology
college
1
vote
40.3k
views
Which physical property is best used to separate the two types of substances in the mixture? A. Particle size B. Particle density C. Magnetic attraction D. Boiling point
answered
Sep 14, 2022
Chemistry
college
10
votes
137k
views
Find the area of the following figure. Explain or show how you found your answer.
answered
Sep 6, 2022
Mathematics
high-school
4
votes
229k
views
Wolfe Company purchased a truck for $62,000, with an estimated useful life of 8 years and a salvage value of $10,000. The company uses the double-declining-balance method of depreciation; however, after
answered
Jul 28, 2022
Business
high-school
2
votes
206k
views
A 2.714 gram sample of a hydrate of sodium carbonate is placed in a test tube and heated until the mass is constant. If the mass of the dry sodium carbonate is 1.006 grams. What was the mass of water driven
answered
May 23, 2022
Chemistry
college
5
votes
231k
views
75 POINTS!!!! PLS HELP DUE IN 10MINS!!!!!! An activity done in a short burst at a high level of intensity without oxygen is aerobic anaerobic dangerous endurance related
answered
Mar 3, 2022
Medicine
high-school
4
votes
33.4k
views
A 90% confidence interval for the mean age, in weeks, at which a baby first crawls was reported to be (32, 46). The margin of error for this confidence interval is
answered
Feb 24, 2022
Mathematics
college
0
votes
136k
views
a students cost for last semester at her community college was $2100. She spent $336 of that on books. What percent of last semesters college cost was spent on books?
answered
Feb 22, 2022
Mathematics
college
4
votes
169k
views
Factors that cause risky behavior amongst youth discuss
answered
Sep 12, 2021
Biology
college
2
votes
113k
views
Yan has already finished Three-fifths of the 45 math problems he was assigned today. Each math problem took him 1 four-fifths of a minute to complete. If this pace continues, how much more time, to the
answered
Jul 24, 2021
Mathematics
middle-school
3
votes
204k
views
A man with type a blood marries a woman with type b their offspring all have type AB what is the pattern of inheritance
answered
Jul 18, 2021
Biology
middle-school
2
votes
6.5k
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.
5.6m
questions
7.3m
answers
Search QAmmunity.org