menu
QAmmunity.org
Answers by Duyuanchao
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Duyuanchao
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Duyuanchao
Filter
User Duyuanchao
Recent activity
All questions
All answers
Please help Magan recorded the grade-level and instrument of everyone in the middle school School of Rock below. Based on these results, express the probability that a seventh grader chosen at random will
answered
Mar 28, 2022
Mathematics
high-school
2
votes
125k
views
Brittany purchased 1.2 pounds of yams. What was the total cost? zucchini $3/pound potatoes $3/pound cucumbers $1/pound yams $1/pound.
answered
Mar 26, 2022
Mathematics
middle-school
5
votes
73.0k
views
5. What is the least abundant gas in the air?
answered
Feb 3, 2022
Chemistry
college
7
votes
205k
views
Guys,please help me...
answered
Dec 22, 2021
English
middle-school
6
votes
66.8k
views
The middle school band has a boy to girl ratio of 4:6 the band had 20 members last year and 25 members this year. How many girls and how many boys are in the band of these two years :'p
answered
Dec 12, 2021
Mathematics
high-school
1
vote
69.4k
views
What is the first step when making artwork with paper shapes? (1 point) a student cuts a piece of paper for artwork created with paper shapes © Poliuszko / iStock 2017 Arrange your shapes on paper. Cut
answered
Nov 8, 2021
Arts
high-school
2
votes
220k
views
12.5 mL of 6.0 M KCl is diluted to make a 1.5 L solution. The molarity of the dilution solution is ___ M. (Round atomic masses to the nearest whole number. Include 2 sig figs total in your answer.)
answered
Oct 28, 2021
Chemistry
college
3
votes
175k
views
Step 4: Factor the function to find the x-intercepts. The x-intercepts are:
answered
Aug 16, 2021
Mathematics
high-school
4
votes
121k
views
Which of the following is not correct? a. Economists have two roles: scientist and policy adviser. b. As scientists, economists develop and test theories to explain the world around them. c. Economic policies
answered
Jul 11, 2021
Social Studies
high-school
4
votes
145k
views
Solve for w. 8= 4 + w
answered
Apr 14, 2021
Mathematics
high-school
3
votes
210k
views
What are some methods to finding the distance between A and B
answered
Mar 15, 2021
Mathematics
high-school
4
votes
80.9k
views
I wanna know what’s the answer for 3.2 = ?
answered
Jan 31, 2021
Mathematics
middle-school
4
votes
5.9k
views
What is 9-(-5) please help me
answered
Nov 27, 2020
Mathematics
middle-school
4
votes
16.3k
views
Hello, maybe you could please take 5 minutes out of your day to help me please :) id really appreciate it! At the Fast-Pack It shipping, the employees can unload 25 trucks in 5 hours. Which of the following
answered
Sep 14, 2020
Mathematics
middle-school
4
votes
55.7k
views
I just need to know if it’s right. Thanks!
answered
May 19, 2020
Mathematics
middle-school
0
votes
12.9k
views
What is a saving account ? Use in your own words.
answered
Apr 14, 2020
English
high-school
2
votes
130k
views
Radiation is considered harmful because it: a. Is unpredictable b. Contains isotopes c. Is cumulative d. Causes tissue to become fluorescent
answered
Mar 25, 2020
Medicine
college
0
votes
139k
views
The Nutrition Facts label on a food package lists the following: iron 50%. What does this figure indicate? A. The total content of this package fulfills 50 percent of the required daily amount of iron.
answered
Dec 6, 2019
Health
high-school
3
votes
115k
views
What is the recursive rule for this geometric sequence? 1, 3, 9, 27, ... Enter your answers in the boxes. an= (blank) *an-1 a1= (blank) Someone please explain, I don't understand this one.
answered
Sep 18, 2019
Mathematics
high-school
4
votes
1.2k
views
Why was tge battle of saratoga considered the turning point of the war?
answered
Sep 8, 2019
History
high-school
6
votes
42.6k
views
Page:
« prev
1
2
3
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