menu
QAmmunity.org
Recent activity by Michael Zhang
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Michael Zhang
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Michael Zhang
Filter
User Michael Zhang
Recent activity
All questions
All answers
Compare miRNA to siRNA, highlighting similarities and differences in structure and processing events for mRNA degradation. a) Both miRNA and siRNA have a similar structure, consisting of a double-stranded
asked
Dec 12, 2024
Biology
high-school
1
answer
184k
views
How much more intense is a sound that has a level 17.0 dB higher than another? (b) If one sound has a level 23.0 dB less than another, what is the ratio of their intensities? a) (a) 50 X; (b) 125 X b)
asked
Sep 15, 2024
Physics
high-school
1
answer
73.9k
views
use the information in this activity and the other activities on planets to calculate how many times more massive (in earth masses) jupiter is than the other planets combained
asked
Sep 3, 2024
Geography
high-school
1
answer
35.4k
views
What is the vertex of y = -x^2 + 8x + 16
asked
Aug 11, 2024
Mathematics
high-school
1
answer
129k
views
What is Inefficiency?
asked
Jul 8, 2024
Mathematics
high-school
1
answer
146k
views
Find the set of points which satisfies the following inequal- ity. Express your solution in interval notation. 3 ≤ 2x + 7 < 13
answered
May 21, 2024
Mathematics
high-school
1
answer
121k
views
When making a rip or cross cut, the saw blade should extend no more than ________ inches above the stock being cut.
asked
Mar 21, 2024
Engineering
college
1
answer
135k
views
A firm must choose between two investment alternatives, each costing $100,000. The first alternative generates $35,000 a year for four years. The second pays one large lump sum of $160,300 at the end of
asked
Mar 11, 2024
Business
high-school
1
answer
89.8k
views
Describe the form of CIDs for Epic released category list entries?
answered
Feb 16, 2024
Computers and Technology
high-school
1
answer
214k
views
17. Scott is extremely focused on eating healthy. He will only eat organic produce. He carefully reads food labels for all grocery items he purchases and feels stressed when eating out because he is worried
answered
Feb 12, 2024
Health
high-school
2
answers
124k
views
Which of the following statements correctly identify a mechanism by which two spheres interact? a) The lithosphere and hydrosphere interact through volcanic activity. b) The biosphere and atmosphere interact
asked
Jan 3, 2024
Physics
high-school
1
answer
26.3k
views
In 1868, the 14th amendment to the U.S. constitution reversed the Dred Scott ruling. S According to the amendment, who is considered a citizen of the United States? The descendants of the founding fathers
answered
Dec 28, 2023
History
high-school
2
answers
17.7k
views
Set up a proportion and solve. Find the cost of 3 scarves if 2 scarves cost $22.80.
asked
Nov 20, 2023
Mathematics
college
2
answers
231k
views
I NEED AN ANSWER FAST 2. If x = -8, which inequality is true? A. -3x - 2 = 24 B. 12 + 2x > 9 C. 4x -19 318 D. 17 + x>10
answered
Aug 31, 2023
Mathematics
high-school
2
answers
87.1k
views
How did Lue Gim Gong's Valencia orange affect industry in Florida? A Decreased sales B Increased production of oranges in summer C Made growing oranges year-round easier D Provided more variety
answered
May 31, 2023
Social Studies
college
1
answer
48.3k
views
V = Vo(1+γΔT) what is formula for γ How do i get γ
answered
May 17, 2023
Physics
high-school
1
answer
44.8k
views
Find angle k and angle f I would like to know these two problems please
asked
Apr 11, 2023
Mathematics
college
1
answer
228k
views
10. Out of 25 cars for sale at the Ace Car Lot, six of them are two-door models. What percent of the cars for sale have MORE than two doors?
answered
Jan 15, 2023
Mathematics
college
1
answer
230k
views
he atom you are looking for has 2 electrons on its first energy shell, 8 electrons on its second energy shell, and 8 electrons on it sthird energy shell.
answered
Jan 2, 2023
Chemistry
high-school
2
answers
193k
views
Original price: $1,050.00 Increase by 0.5% Final price: x Proportional constant:
answered
Nov 13, 2022
Mathematics
college
1
answer
168k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.0m
questions
11.6m
answers
Search QAmmunity.org