menu
QAmmunity.org
Questions by Denis Shevchenko
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Denis Shevchenko
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Denis Shevchenko
Filter
User Denis Shevchenko
Recent activity
All questions
All answers
What is PCR (polymerase chain reaction) used for by researchers studying elephant poaching?
asked
Oct 20, 2024
Social Studies
high-school
1
answer
3
votes
70.6k
views
Determine whether the pairing is a function. If it is a function, describe the rule that relates the input value to the output value. input: -3, -1, 0, 1, 3 output: 0, 2, 3, 4, 6 A. The pairing is not
asked
Jul 8, 2024
Mathematics
high-school
1
answer
3
votes
105k
views
Sun spot activity goes in an eleven year cycle
asked
Jun 13, 2024
Physics
high-school
1
answer
0
votes
60.4k
views
Your truck or bus has a dual brake system. If a low air pressure warning comes on for only one system, what should you do? 1) Continue driving and ignore the warning 2) Stop immediately and investigate
asked
Jun 6, 2024
Engineering
college
1
answer
3
votes
178k
views
"UNED will be a leader in distance teaching and learning processes that use appropriately and pedagogically mediated, technologies and other means of social communication. It will train people to think
asked
Jun 3, 2024
Business
high-school
1
answer
4
votes
29.8k
views
To kill a mockingbird 4. "Punk, punk, punk, her needle broke the taut circle." (chap. 14) Device used:
asked
May 20, 2024
English
high-school
1
answer
4
votes
49.0k
views
Specificity of K channel for K or Na is mainly the result of __________.
asked
Apr 4, 2024
Chemistry
high-school
1
answer
4
votes
109k
views
28453 dg a t porfa ayudenme pipipipi
asked
Feb 13, 2024
Mathematics
college
1
answer
0
votes
160k
views
One feature that distinguished australopithecines from apes was __________. a. a relatively smaller brain b. a relatively larger brain tc. relatively smaller canines d. relatively larger canines
asked
Feb 8, 2024
Biology
high-school
1
answer
4
votes
96.6k
views
A circle has a central angle of 90 degrees . The arc length is 25 mm . What is the radius of the circle ?
asked
Sep 28, 2023
Mathematics
college
1
answer
1
vote
184k
views
THIS IS NOT A TEST! MY FRIENDS MADE THIS TO SEE HOW SMART I AM.
asked
Mar 18, 2023
Mathematics
college
1
answer
2
votes
224k
views
The weight of a crate is 472 newtons. Find the tension in each of the supporting cables shown in the figure.
asked
Jan 22, 2023
Physics
high-school
1
answer
20
votes
130k
views
Which product is negative? 6⋅(−2)⋅(−3)⋅1 −7⋅(−3)⋅(−5)⋅(−8) −2⋅(−4)⋅8⋅(−1) −3⋅(−4)⋅(−9)⋅0
asked
Nov 28, 2022
Mathematics
high-school
1
answer
5
votes
224k
views
A rate is a specific ___of two quantities with different units.
asked
Sep 22, 2022
Mathematics
middle-school
2
answers
2
votes
32.9k
views
PART B: Which phrase best supports the answer to Part A? A "Good night!" ( Line 15) B "silently rowed" ( Line 16) C"as the moon rose" ( Line 17) D"swinging wide" ( Line 18)
asked
Feb 25, 2022
English
high-school
1
answer
0
votes
43.5k
views
How much fat is 4 oz. chicken with no skin
asked
Jan 2, 2022
Health
high-school
1
answer
23
votes
234k
views
Can anyone help me out please
asked
Nov 3, 2021
Mathematics
high-school
1
answer
3
votes
21.5k
views
If a person takes a prescribed dose of 10 milligrams of Valium, the amount of Valium in that person's bloodstream at any time can be modeled with the exponential decay function A ( t ) = 10 e − 0.0188
asked
Jul 28, 2021
Mathematics
college
1
answer
5
votes
84.7k
views
Need answer asap Whole numbers: ___ + ___ + ___ = _____ cups of soup mix.
asked
Jul 11, 2021
Mathematics
high-school
1
answer
0
votes
79.5k
views
Value expressions-10-(-4)=
asked
Jul 3, 2021
Mathematics
high-school
2
answers
1
vote
28.2k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org