menu
QAmmunity.org
Answers by Don Mackenzie
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Don Mackenzie
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Don Mackenzie
Filter
User Don Mackenzie
Recent activity
All questions
All answers
(4x+3)^2=225^2 Simplify and find the solution
answered
Aug 12, 2023
Mathematics
high-school
5
votes
95.0k
views
A dog sleep from 10:36 PM to 3:36 AM.How long did the dog sleep?
answered
Jul 8, 2023
Mathematics
college
8
votes
222k
views
Been out due to health. help please trying to catch up
answered
May 23, 2023
Mathematics
high-school
6
votes
134k
views
Write the expanded form of the expression : 7(2x + y)
answered
May 19, 2023
Mathematics
college
2
votes
104k
views
What should you suggest if a peer’s paper seems or sounds choppy in style? A. Suggest that he or she move some paragraphs around. B. Suggest that he or she switch out some words or details. C. Suggest
answered
Mar 19, 2023
English
high-school
0
votes
148k
views
What does embraced mean? directed protected hugger pushed
answered
Nov 29, 2022
English
high-school
5
votes
147k
views
A. 5/8m + 3/4 - 3/8(m + 1) ??
answered
Oct 15, 2022
Mathematics
middle-school
6
votes
87.1k
views
Why is adventure which is risky pleasurable
answered
Jul 15, 2022
History
high-school
7
votes
26.7k
views
Which metals or non-metals are liquid at a room temperature of 25°C?
answered
May 27, 2022
Chemistry
high-school
2
votes
140k
views
Point B is the image of point A when point A is rotated about the origin. What is known about point A and B? 5 A B -5 o 5 x का O Point B is the result of a 180° rotation. O Point A and B have the same
answered
May 4, 2022
Mathematics
high-school
3
votes
112k
views
What percentage of Africans live in sub-Saharan Africa ? A. less than 10% B. about 50 % C. about 65% D. about 85 % Not sure if is b or c or d
answered
Mar 1, 2022
History
college
1
vote
202k
views
A(n) ______ reverses the flow of current through an electric motor. brush battery armature commutator
answered
Dec 26, 2021
Physics
middle-school
2
votes
37.6k
views
Write a class Battery that models a rechargeable battery. A battery has capacity (instance variable) which can be drained. Capacity is a double value measured in milliampere hours (mAh) java
answered
Dec 6, 2021
Computers and Technology
college
1
vote
202k
views
What do you think is the best invention during the Middle Ages that has made a great impact up to the present times
answered
Nov 28, 2021
History
high-school
7
votes
123k
views
How many substances/elements are on the periodic table?
answered
Nov 9, 2021
Physics
middle-school
6
votes
197k
views
The journal entry to record the requisition of direct materials for new jobs started during the period is
answered
Nov 8, 2021
Business
college
4
votes
145k
views
Amendment V states that a person does not have to give testimony against themselves, and they are not subject to _____ A. right to vote B. freedom of religion C. right to bear arms D. double jeopardy
answered
Sep 25, 2021
History
middle-school
4
votes
21.9k
views
Please help. PLEEEEEEEEEEASSSSSSEEE There are three right answers I don’t need and explanation
answered
Aug 16, 2021
Mathematics
middle-school
4
votes
98.5k
views
How many moles of gas are in a container with a volume of 9.55 mL at 35 °C and a pressure of 895 mmHg?
answered
May 10, 2021
Chemistry
college
5
votes
61.1k
views
Firm A's demand for a product is 15 units per month. Its supplier charges an ordering cost of $5 per order and $10 per unit with a 10% discount for orders of 15 units or higher. Firm A incurs a 25% annual
answered
Apr 30, 2021
Business
college
2
votes
12.7k
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.
4.5m
questions
5.7m
answers
Search QAmmunity.org