Answers by Matt McMinn
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Answers by Matt McMinn

Answers by Matt McMinn
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Henry sells rings for $8 each. His expenses are $1. 50 per ring, plus $91 for supplies. How many rings does he need to sell for his revenue to equal his expenses?
answered Dec 31, 2023
13 votes
157k views
1.Write a matrix representing the system of equations3x+5y=20-x+y= - 4Solve the system by transforming your matrix into reduced row echelon form. State the solution as an ordered triple.
answered Oct 19, 2023
3 votes
97.0k views
What is climate? The branch of science concerned with the processes and phenomena of the atmosphere, especially as a means of forecasting the weather. What happens day-to-day, such as rain, snow, lightning,
answered Jun 28, 2023
3 votes
154k views
What is the electric field amplitude of an electromagnetic wave whose magnetic field amplitude is 7.9 mT ?
answered Jan 25, 2023
4 votes
2.7k views
4d. Calculate how much profit Khalifa will make in six months.
answered Sep 27, 2022
5 votes
15.3k views
Pls help i need help
answered Aug 5, 2022
2 votes
164k views
Which best explains how the cold war contributed to the rise of Christian evangelism in the 1950s? A. The United States' growing affluence led the nation to turn to God to give thanks for its prosperity.
answered Jun 10, 2022
3 votes
82.8k views
What are some of the things good narrative has
answered Mar 28, 2022
3 votes
61.7k views
Would u rather.. be with the one u love but with no money or be heartbroken to have all the money in the world answer truthfully
answered Mar 21, 2022
11 votes
83.8k views
Please Help! Need this to pass :/
answered Feb 17, 2022
3 votes
95.2k views
If (x,2) is a solution to the equation -2x+4y=-8, what is the value of x
answered Feb 12, 2022
4 votes
3.3k views
In summary, macromolecules are _____ molecules and there are ____ types of them. A. small - five B. large - five C. small - four D. large - four
answered Jan 13, 2022
2 votes
227k views
The refracting telescope at the Yerkes Observatory has a 1.00-m diameter objective lens of focal length 20.0 m. Assume it is used with an eyepiece of focal length 2.50 cm. (a) Determine the magnification
answered Dec 20, 2021
7 votes
130k views
If McDonald's wanted to change its marketing strategy in response to the social trends outlined in the text, it might consider all of the following ideas EXCEPT A offering an expanded menu of healthy options.
answered Dec 19, 2021
6 votes
21.5k views
Is a gallon of gasoline stored energy
answered Nov 30, 2021
3 votes
233k views
I need help with this please.
answered Oct 29, 2021
2 votes
222k views
F(x) is a function true or false
answered Oct 17, 2021
1 vote
207k views
In the context of dominant cultures and co-cultures, _______ is a belief system with a set of rituals and ethical standards based on a common perception of what is sacred or holy.
answered Oct 15, 2021
3 votes
227k views
In the reaction Cal2 (s) + Cl2 (g) CaCl2 (s) + I2 (s), what phases are the products in after the reaction? A. CaCl2 is a liquid, and l2 is a gas. B. Cal2 is a solid, and CaCl2 is in aqueous solution. C.
answered Sep 1, 2021
6 votes
922 views
What are the positives and negatives of regulation? Why does government  use them? ​
answered Jul 29, 2021
2 votes
136k views
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