Questions by Chris Zwiryk

Questions by Chris Zwiryk

A piston–cylinder device contains 0.87 kg of refrigerant-134a at –10°C. The piston that is free to move has a mass of 12 kg and a diameter of 25 cm. The local atmospheric pressure is 88 kPa. Now, heat

asked Dec 8, 2021

1 answer

4 votes

124k views

The sports car accelerates from 0 to 100 in 2.7 seconds km/h How much does the driver of this car weigh when he is subjected to 850 N during acceleration?

asked Oct 5, 2021

1 answer

1 vote

99.5k views

123 12 a d 3 and which term are like terms?

asked Sep 14, 2021

2 answers

0 votes

110k views

An insurance company reported that, on average, claims for a certain medical procedure are $942. An independent organization constructed a 95% confidence interval of ($930 , $950) for the average amount

asked Sep 5, 2021

1 answer

0 votes

61.1k views

I need help and fast plzzzzzzzzz

asked Jul 3, 2021

1 answer

2 votes

25.1k views

Use the Binomial Theorem to expand (x - 4y)³.

asked Jun 26, 2021

1 answer

4 votes

24.2k views

F(x) = -x^2-20 find f(9)

asked May 26, 2021

1 answer

3 votes

53.1k views

Which of the following are examples of Reagan's conservative economic policies? Check any of the boxes that apply. • cutting school lunch programs • reducing government regulation • cutting defense spending

asked May 22, 2021

2 answers

1 vote

68.4k views

I just need the bottom part and i’ll give you 35 points :)

asked Feb 16, 2021

1 answer

5 votes

193k views

Artists associated with the Age of Enlightenment rejected:

asked Jan 19, 2021

2 answers

4 votes

149k views

Which two languages were popular in Ancient Rome

asked Nov 12, 2020

2 answers

5 votes

92.1k views

Find the distance between the points (-7, -10) and (-5, -1)

asked Oct 23, 2020

1 answer

4 votes

122k views

Which of the following fruits is an example of a false fruit? A. Cashew B. Mango C. Pawpaw D. Pineapple

asked May 22, 2020

2 answers

3 votes

162k views

Active listening includes: yawning giving immediate advice before the speaker is finished making little eye contact, or looking away often paraphrasing

asked May 8, 2020

2 answers

1 vote

202k views

Does a rough draft have to be as long as the final paper

asked Aug 3, 2019

2 answers

4 votes

76.3k views

Read this excerpt from an op-ed in the Daily Times:Light-rail systems have been tried all over the country, and they've failed. Although the people who support them have noble intentions, sadly, the system

asked Mar 28, 2019

1 answer

2 votes

19.7k views

Which expression is equal to 5^4 ⋅ 5^8? A). 5^12 B). 5^4 C). 5^2 D). 5^−4

asked Feb 24, 2019

2 answers

3 votes

29.2k views

A nut mixture of peanuts and pecans at a small fair is $1.00 per pound of peanuts and $2.85 per pound of pecans. Over the entire day, 97 pounds of the nut mixture were sold for $254.25. If p is the number

asked May 12, 2018

2 answers

5 votes

71.9k views

What are the smallest units an element can be broken down into and still retain its defining properties? molecules protons, neutrons, and electrons nanograms atoms

asked Feb 12, 2018

2 answers

2 votes

105k views

Imagine your local police arrest a person suspected of robbing many homes and stores. This is an example of how government

asked Jun 4, 2017

2 answers

4 votes

26.6k views

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