menu
QAmmunity.org
Answers by Mengdi Gao
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Mengdi Gao
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Mengdi Gao
Filter
User Mengdi Gao
Recent activity
All questions
All answers
Three students are arguing over who can run the fastest. Student A says that she can run 2/3 mile in six minutes. Student B says that he can run 1/2 mile in four minutes. Student C says that he can run
answered
Aug 20, 2019
Mathematics
middle-school
5
votes
154k
views
Select the noun phrase. The moon in the darkness was , ____________ turning everything it touched to silver. A) a magical semicircle B) pale and lacey C) glowing eerily D) cheerfully bright
answered
Aug 1, 2019
English
high-school
2
votes
218k
views
Which equation has the solutions x = (5 +- 2 \sqrt(7))/(3)? A: 3x2 – 5x + 7 = 0 B: 3x2 – 5x – 1 = 0 C: 3x2 – 10x + 6 = 0 D: 3x2 – 10x – 1 = 0
answered
Apr 10, 2019
Mathematics
college
7
votes
170k
views
Which cable consists of two conductors, a central wire, and a surrounding wire mesh separated by an insulator?
answered
Jan 9, 2019
Computers and Technology
high-school
3
votes
204k
views
What are the roots of y = x2 – 3x – 10? –3 and –10 –2 and 5 2 and –5 3 and 10
answered
Oct 8, 2018
Mathematics
high-school
3
votes
174k
views
Heather bought enough shells to make x necklace each necklace holds 16 shells Heather has made 10 necklaces Is 16x+10 a reasonable way to represent the number of shells that Heather has left to make necklaces
answered
Sep 26, 2018
Mathematics
middle-school
4
votes
95.1k
views
I went meekly aboard a few of the boats that lay packed together like sardines at the long St. Louis wharf, and humbly inquired for the pilots, but got only a cold shoulder and short words from mates and
answered
Apr 16, 2018
English
high-school
3
votes
138k
views
Which visual medium is a story shown through narration and video footage
answered
Mar 6, 2018
English
high-school
2
votes
75.4k
views
Everyone is significant in a democracy
answered
Jan 9, 2017
History
high-school
5
votes
106k
views
4. Which one of the following can make people sick? A. Cooking ground beef below recommended temperatures B. Preparing food in small batches at room temperature C. Storing breaded foods in the refrigerator
answered
Jan 5, 2017
Health
high-school
4
votes
112k
views
Paula bought a ski jacket on sale for 6 less than half its original price. She paid 88 for the jacket. what was the original price?
answered
Oct 18, 2016
Mathematics
high-school
1
vote
150k
views
What is 2 1/5 + 1 1/10? A: 3 1/5 B: 3 1/10 C: 3 3/10 D: 3 3/5
answered
Jan 14, 2016
Mathematics
middle-school
5
votes
38.8k
views
Page:
« prev
1
2
3
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