menu
QAmmunity.org
Answers by Michael Xu
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Michael Xu
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Michael Xu
Filter
User Michael Xu
Recent activity
All questions
All answers
How does an increase in temperature affect the rate of reaction? a) Increases the activation energy b) Decreases the number of collisions c) Decreases the reaction rate d) Increases the reaction rate
answered
Nov 9, 2024
Chemistry
high-school
4
votes
120k
views
To be able to use t in a test to compare two population means, the population variance must be known. a) True b) False
answered
Sep 27, 2024
Mathematics
high-school
3
votes
153k
views
How to get ascii value of char in python?
answered
Aug 28, 2024
Computers and Technology
high-school
2
votes
209k
views
______ refers to the way an individual animal's inclusive fitness is increased by indirect fitness
answered
Jul 12, 2024
Biology
high-school
2
votes
220k
views
A left shift is an increase in neutrophil precursors, such as band cells and metamyelocytes, in peripheral blood. True or False?
answered
Jun 6, 2024
Biology
high-school
0
votes
27.6k
views
DynaView produced a cartoon program that became extremely popular. DynaView went on to create toys and games based on the characters in the program, launch a breakfast cereal featuring the program's characters,
answered
May 25, 2024
Computers and Technology
high-school
2
votes
4.6k
views
At speeds of 30 miles per hour and 50 miles per hour, how many feet does it take for your car to come to a complete stop?
answered
Mar 24, 2024
Physics
high-school
3
votes
133k
views
Work out the percentage change when a price of £80 is increased to £100. pls show simple working out :)
answered
Mar 11, 2024
Mathematics
high-school
3
votes
27.1k
views
22) Solve: 2x + 5 = 7 A) X= 2 B) X=6 C) x=4 D)x=; E) X = 1
answered
Mar 11, 2024
Mathematics
college
4
votes
205k
views
Blaine sold 8 1/3 boxes of candy bars. Theresa sold 5 2/5 times that amount. How many boxes of candy bars did Theresa sell A.35 B.36 C.45 D.41
answered
Feb 6, 2024
Mathematics
high-school
6
votes
84.9k
views
PLS HELPPP ive been stuck on this for so long
answered
Dec 31, 2023
Mathematics
high-school
1
vote
188k
views
If 7x -3, BC = 9x -11 and AC = 4x + 1. Solve for x and the value of each side
answered
Dec 19, 2023
Mathematics
high-school
7
votes
31.8k
views
A large box of biscuit mix costs $6.48. The box contains 72 servings of biscuit mix. One serving is equal to 1/4 cup of biscuit mix. This table shows the amount of mix and water needed to make different
answered
Nov 29, 2023
Mathematics
middle-school
7
votes
225k
views
Which fraction correctly shows the probability of 7 favorable outcomes and 28 possible outcomes?
answered
Nov 18, 2023
Mathematics
college
7
votes
78.1k
views
Find the area of the shaded region. Round your answer to the nearest hundredth
answered
Sep 28, 2023
Mathematics
middle-school
12
votes
123k
views
Nancy needs to earn at least $60 per day. She gets $10 per hour as a babysitter and $20per hour as a sales person. If she can work at most 5 hours per day, identify the system ofinequalities and the corresponding
answered
Sep 25, 2023
Mathematics
college
7
votes
209k
views
What is the most basic architectural technique for spanning space?.
answered
Feb 10, 2023
Arts
high-school
4
votes
148k
views
Who created a direct democracy in Athens? Solon Pericles Cleisthenes Plato The answer is Pericles
answered
Nov 8, 2022
Social Studies
high-school
9
votes
59.9k
views
At what point of a project does a copy right take effect? Creation Publishing Research Brainstorming
answered
Sep 20, 2022
Computers and Technology
high-school
4
votes
116k
views
Plsss helpppp worth 100 points + other 2 questions 1. The following sinusoid is plotted below. Complete the following steps to model the curve using the cosine function. (1st picture) a) What is the phase
answered
Jul 30, 2022
Mathematics
high-school
7
votes
228k
views
Page:
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