menu
QAmmunity.org
Answers by Harry Zhang
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Harry Zhang
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Harry Zhang
Filter
User Harry Zhang
Recent activity
All questions
All answers
The concept of best-, worst-, and average-case analyses extends beyond algorithms to other counting problems in mathematics. Recall that the height of a binary tree is the number of edges in the longest
answered
Sep 27, 2023
Mathematics
college
4
votes
18.3k
views
If x2=16, find x3? If x3=125, find x2
answered
Sep 24, 2023
Mathematics
college
3
votes
72.6k
views
3. The owner of a deli is deciding which new sandwich to add to her lunch menu. of five days during one week. The data are shown in the table. She surveys 25 lunch customers by randomly selecting five
answered
Aug 26, 2023
Mathematics
high-school
6
votes
154k
views
Please help please help
answered
Jul 6, 2023
Mathematics
high-school
2
votes
23.4k
views
A loud speaker has an output of 78 dB. If the volume of the sound is turned up so that the output intensity is 1000 times greater, what is the new sound intensity level? answer in:____dB
answered
Feb 2, 2023
Physics
college
3
votes
120k
views
Help me with this please
answered
Jan 31, 2023
Mathematics
high-school
7
votes
31.1k
views
The last two lines of "Love's Alchemy" suggest that Donne perhaps does not think highly of women's intellectual ability. O True O False
answered
Jan 10, 2023
English
high-school
6
votes
161k
views
A math teacher said that 18 out of 25 students passed the test what percent did not pass the test
answered
Dec 17, 2022
Mathematics
high-school
8
votes
143k
views
3.8x10^(-6)(2.3x10^(-3)
answered
Dec 15, 2022
History
college
1
vote
139k
views
Across the different colleges in Washington D.C. there is a population of approximately 3x10⁵ college students. Approximately how many college students are in Washington D.C.?
answered
Sep 1, 2022
Mathematics
middle-school
4
votes
147k
views
The line plot shos the number of hours students spend watching tv each night. Describe the data. Include measures of center variability. Round to the nearest tenth if necessary
answered
Aug 19, 2022
Mathematics
high-school
3
votes
140k
views
Please help me on this , tyyy :]
answered
May 28, 2022
Mathematics
high-school
5
votes
135k
views
Can somebody please help me please!!
answered
Feb 19, 2022
Chemistry
college
4
votes
121k
views
What is the circumference of the following circle
answered
Feb 7, 2022
Mathematics
high-school
5
votes
192k
views
I need a answer soon plz
answered
Jan 31, 2022
Mathematics
middle-school
8
votes
7.2k
views
How many hours in a year?
answered
Jan 8, 2022
Mathematics
college
2
votes
80.4k
views
During DNA Replication, what base sequence is made from the DNA template strand CTAGGACTT
answered
Jan 7, 2022
Biology
high-school
12
votes
127k
views
What does the term global interdependence mean? (Make it brief please :3)
answered
Sep 25, 2021
Social Studies
middle-school
2
votes
232k
views
What is the definition of crossing over / recommendation?
answered
Jul 6, 2021
Biology
middle-school
3
votes
69.5k
views
A satellite in the shape of a solid sphere of mass 1,900 kg and radius 4.6 m is spinning about an axis through its center of mass. It has a rotation rate of 8.0 rev/s. Two antennas deploy in the plane
answered
Apr 26, 2021
Physics
college
2
votes
48.1k
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.
3.5m
questions
4.4m
answers
Search QAmmunity.org