Questions by David Ruhmann

Questions by David Ruhmann

Two pulses are moving along a string one pulse is moving to the right and the second is moving to the left. Both pulses reach point P at the same instant

asked Sep 4, 2021

2 answers

0 votes

90.4k views

What must a reader consider to understand an author’s purpose for writing? Check all that apply. the theme of the text the topic of the text the name of the text the author’s use of language the author’s

asked Apr 19, 2021

2 answers

0 votes

172k views

calculate the enthalpy change for converting 1.00 mol of liquid water at 100 C to water vapor at 145 degree celsius for water Δ H vaporization=40.7kj/mol and the specfic heat of water vapor is 1.84j/g-K

asked Mar 22, 2021

1 answer

2 votes

40.1k views

Bob's Assembly is a hardware manufacturer. It specializes in builders' hardware for doors, cabinets, windows, and bathrooms. Bob's Assembly products are economical and more durable than 95% of its competitors'

asked Mar 14, 2021

1 answer

5 votes

62.2k views

Your task now is to look up the effects of the temperature on an equilibrium and how the reaction will shift when adding or removing heat. Explain in no less than 4 complete sentences the effect of the

asked Mar 10, 2021

1 answer

5 votes

212k views

2(-4x-2)+6=10-3(x+1)

asked Jan 27, 2021

1 answer

5 votes

132k views

Anyone know this one

asked Jan 8, 2021

2 answers

1 vote

50.6k views

Stair treads must be ------- resistant. This is especially important for outside stairs exposed to the elements or stairways exposed to wet conditions

asked Dec 14, 2020

1 answer

1 vote

124k views

For each situation, determine the slope and y-intercept if the graph of the equation that describes the situation. John gets a new job and receives a 500 dollar signing bonus. After that, he makes 200

asked Nov 8, 2020

1 answer

1 vote

76.9k views

What are the differences between plants growing in different places

asked Jun 11, 2020

1 answer

4 votes

90.9k views

There are 9 plates. Each plate has 15 cups on it. Each cup has 10 chocolate balls. How many chocolate balls are in total?

asked Jun 4, 2020

1 answer

5 votes

196k views

Which term is used to describe a network security device or host software that filters communications, usually network traffic, based on a set of predefined rules?

asked Jul 13, 2019

1 answer

1 vote

33.2k views

Does the economic gains outweigh the economic losses of deforestation

asked Jun 11, 2019

1 answer

1 vote

24.8k views

A good high school lab thermometer measures A. heat B. pressure C. temperature D. temperature and pressure

asked Mar 23, 2019

2 answers

4 votes

41.5k views

What value of X satisfies the equation 4x+0.2=3

asked Sep 10, 2018

1 answer

0 votes

97.9k views

Parasitism could be considered a form of which of these types of relationships

asked Dec 6, 2017

2 answers

5 votes

114k views

What type of immunity uses helper cells and killer cells to identify and destroy abnormal cells? a. congenital b. humoral c. cellular d. innate

asked Nov 5, 2017

2 answers

5 votes

153k views

If God created man, who or what created God?

asked Mar 12, 2017

2 answers

5 votes

77.3k views

Is 5.75 irrational or rational

asked May 7, 2016

2 answers

5 votes

75.5k views

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