menu
QAmmunity.org
Questions by Michael Petrov
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Michael Petrov
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Michael Petrov
Filter
User Michael Petrov
Recent activity
All questions
All answers
(-18)-(4) please help thank you
asked
Dec 24, 2020
Mathematics
middle-school
2
answers
1
vote
87.1k
views
If a Colonist wanted to publish a book, what tax would he have to pay? A. A Stamp Act tax B. A Townshend Act tax C. A Declaration tax D. A Bookeeper Tax
asked
Aug 10, 2020
History
middle-school
2
answers
0
votes
173k
views
DDT is a pesticide banned in the United States for its danger to humans and animals. In an experiment on the impact of DDT, six rats were exposed to DDT poisoning and six rats were not exposed. For each
asked
Mar 7, 2020
Mathematics
high-school
1
answer
3
votes
40.3k
views
A scientist has four petri dishes of different sizes. Each dish contains a different number of bacteria. Find each population density, to the nearest hundredth. Which statement is true? Population of Bacteria
asked
Feb 15, 2020
Mathematics
middle-school
2
answers
4
votes
41.6k
views
The domain of y = cos x is _______. a. -1 < x < 1 b. -1 < y < 1 c. x ≥ 0 d. the set of real numbers
asked
Feb 2, 2020
Mathematics
middle-school
1
answer
3
votes
40.1k
views
2. In the following figure, triangle ABC and triangle DEF are similar. What is the value of x ? Triangle ABC and triangle DEF are shown. Side AB measures 10 millimeters. Side BC measures 4 millimeters.
asked
Nov 25, 2019
Mathematics
college
1
answer
3
votes
10.6k
views
HELP PLZ AND EXPLAIN
asked
Nov 9, 2019
Mathematics
high-school
1
answer
1
vote
95.6k
views
Log_x (6x+1)-log_x-5=2
asked
Nov 21, 2018
Mathematics
high-school
1
answer
0
votes
220k
views
Can you help me with this question I think it's D, but I'm not sure. Which fragment could become a complete sentence by adding only a subject? A.) Near the edge of the cliff B.) The total surface area
asked
Jul 23, 2018
English
high-school
2
answers
1
vote
144k
views
Probability and Statistics matching help!!! an increase in the birth rate and a decrease in the death rate an increase in the urban bird population and an increase in airplane accidents a decrease in deaths
asked
Mar 6, 2018
Mathematics
high-school
1
answer
3
votes
17.0k
views
Tone in writing is best described as — a. the writer’s attitude on the subject b. an essay’s subject c. the atmosphere or mood of a selection d. an essay’s topic
asked
Nov 21, 2017
English
high-school
1
answer
1
vote
7.4k
views
How do you calculate mass using density and volume?
asked
Sep 8, 2017
Chemistry
high-school
2
answers
5
votes
39.3k
views
_______________ can benefit one’s overall health through encouraging one to cope better with stress or to give an individual general hope and a deeper sense of purpose in life. (points : 1) emotional intelligence
asked
Jul 1, 2017
Health
high-school
1
answer
5
votes
185k
views
What are the main organs of the CNS? brain spinal cord peripheral nerves pituitary gland
asked
May 18, 2017
Biology
high-school
1
answer
3
votes
94.4k
views
Most urban areas develop along the coast and near large bodies of water true or false
asked
Feb 15, 2017
History
middle-school
2
answers
3
votes
82.3k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org