Questions by Matthias Langer

Questions by Matthias Langer

what does copper sulfate + magnesium equals magnesium sulfate copper show about the relative reactivity of copper and magnesium

asked Mar 27, 2022

1 answer

2 votes

41.0k views

A shoe store uses a 60% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of $51

asked Jan 19, 2022

1 answer

4 votes

96.7k views

Sierra's chemistry professor, Dr. Eskandari, suspects Sierra might have a learning disability. Her performance in his course is inconsistent. She seems to perform poorly on tests even though she always

asked Dec 27, 2021

1 answer

3 votes

188k views

The specification for the diameter of the shaft used in a particular product are 17 cm ± 0.6 cm. The process that produces this shaft is known to be in a state of statistical control and to operate with

asked Dec 20, 2021

1 answer

0 votes

114k views

Which of the following statements is FALSE? a. Governor Sam Houston fled Texas and joined the Union Army because he felt it was his duty to preserve the Union. b. Texans viewed Abraham Lincoln’s election

asked Dec 5, 2021

2 answers

2 votes

77.9k views

PLS help meeeeeeee I give you 15 points!!!!!!!!!!!

asked Sep 6, 2021

1 answer

3 votes

23.7k views

The company will produce ____ quarts of juice in the first quarter. A. 18 B. 24 C. 28 D. 32

asked Aug 16, 2021

2 answers

1 vote

182k views

1. Why the names such as sodium(l) chloride for NaCl and magnesium(II) chloride for MgCl2 are not used?

asked Aug 4, 2021

1 answer

2 votes

20.4k views

Helpppppppppp please :)

asked Jun 18, 2021

1 answer

3 votes

143k views

Can anyone show a step by step to multiplying 4.58 and 0.025

asked Jun 5, 2021

2 answers

1 vote

232k views

The writer wants to develop the main idea of the third paragraph by adding additional information after sentence 11. Which of the following choices would best accomplish this goal? A detailed description

asked May 28, 2021

2 answers

1 vote

198k views

An inductor is connected to the terminals of a battery that has an emf of 12.0 V and negligible internal resistance. The current is 4.86 mA at 0.700 ms after the connection is completed. After a long time

asked May 21, 2021

1 answer

0 votes

177k views

Which two sentences contain judgments and should not be included in a summary of the passage? A Interviewing a crime victim is more stressful than drawing a sketch B Sketch artists need to have a variety

asked May 12, 2021

2 answers

0 votes

4.1k views

What are the key characteristics of a combustion and redox reactions?

asked Feb 27, 2021

1 answer

5 votes

87.8k views

A crane lifts a 425 kg steel beam vertically upward a distance of 614.4 m How much work does the crane do on the beam if the beam accelerates upward at 1.8 m/s2? Neglect frictional forces.

asked Jan 28, 2021

1 answer

5 votes

26.3k views

PLEASE help me solve these rational expressions!

asked Sep 8, 2020

1 answer

3 votes

44.7k views

Please help me what defines the above collision as being elastic?

asked Mar 14, 2020

1 answer

1 vote

116k views

Why might a European nation want to become involved in the Americans war for independence

asked Aug 12, 2019

1 answer

1 vote

15.8k views

explain why we pay attention to the cells of the skin,and organ, when we talk about the overall health or the skin. in other words, what is the relationship between the cells and organs?

asked Jul 26, 2019

1 answer

2 votes

149k views

What the answer to this problem

asked Apr 16, 2019

1 answer

5 votes

112k views

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