Answers by Jian Zhang
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Answers by Jian Zhang

Answers by Jian Zhang
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Company's breakeven sales revenue is $840,000, and its variable expenses are 75% of sales. If the its sales tevenue must have amounted to: (Hint: Contribution Margin Ratio = 1 - Patio of Variable Expenses
answered Oct 30, 2024
4 votes
125k views
______________ potentiometer position sensors sense the linear motion or position of some object or process that moves in a straight line. As the object moves, the shaft of the potentiometer attached to
answered Sep 24, 2024
4 votes
63.5k views
Did the Ghost of Christmas present bring Scrooge from place to place by a magic wand? 1) True 2) False
answered Jul 14, 2024
2 votes
62.9k views
Which expression is equivalent to (6^-2 • 3^5)^−2?
answered May 29, 2024
5 votes
89.5k views
Which of the following is a characteristic of neural nets? a. They imitate service robots on rescue missions. b. They imitate the reasoning of a robot in decision-making processes. c. They come to a decision
answered Apr 10, 2024
6 votes
103k views
Why did some Native American tribes agree to move onto reservations?
answered Mar 30, 2024
1 vote
155k views
Four samples of aluminum metal are shown. Which of the following is an intensive property of Al?​
answered Mar 18, 2024
5 votes
202k views
A resident with AIDS who has an infection of the mouth may need to eat food that is?
answered Jan 10, 2024
4 votes
174k views
The speed limit on some interstate highways is roughly 90 km/h. (a) What is this in meters per second
answered Nov 14, 2023
7 votes
21.3k views
What is an equation of the line that passes through the points (4,6) and (8,7)
answered Aug 23, 2023
1 vote
182k views
Area of rectangle = l×b find area of rectangle in sq cm a) l=7cm,b=4cm ​
answered Aug 12, 2023
4 votes
191k views
Please help math in the sreenshot
answered Jun 1, 2023
5 votes
181k views
Evolution at the genetic level is sometimes called
answered May 1, 2023
8 votes
220k views
HELP PLEASE What is the effect of Dr. King's many allusions and quotations? A. They show off how smart the speaker is and that they know more than the audience. B. They inspire and excite the audience,
answered Apr 23, 2023
1 vote
209k views
Which relation is a function
answered Apr 20, 2023
2 votes
24.1k views
Read the following paragraph from the section "Birth of the Populists": They demanded democratic reforms such as the initiative, where citizens could directly introduce debate on a topic in the legislatures.
answered Nov 29, 2022
3 votes
100k views
What is mextura give one example​
answered Oct 10, 2022
1 vote
139k views
Find the equation of the line that passes through the point (3,7) and is parallel to the line that passes through (5,5) and (5,3). Plot on the plane.
answered Oct 8, 2022
6 votes
184k views
What can I learn from putting legos together? I have to build with them and write what I learned every 5 slides, yet I have not learned anything in the first 5.
answered Sep 11, 2022
2 votes
228k views
How did Athenian democracy influence citizens’ rights in the present-day United States? Citizens’ rights are limited under the law. Citizens must serve in order to gain rights. The rights of citizens are
answered Jul 19, 2022
9 votes
146k views
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