Questions by Redanium

Questions by Redanium

An ideal vapor-compression heat pump cycle using R-134a is used to heat a house. The insidetemperature is 22°C, the outside temperature is 0°C. Saturated vapor at 2.2 bar enters thecompressor, saturated

asked Oct 15, 2021

1 answer

1 vote

227k views

How did the Crusades change life in Europe? A The population of towns fell. B Trade was interrupted. C Persecution of Jews grew worse. D Kings lost power.

asked Apr 15, 2021

2 answers

0 votes

126k views

Can someone please help?

asked Feb 15, 2021

2 answers

5 votes

38.5k views

Which of the following choices is the standard deviation of the sample shown here? 19,20,21,22,23

asked Feb 11, 2021

1 answer

1 vote

155k views

A group of individuals containingbboys andggirls is lined up in a randomorder; that is, each of the (g+b)! permutations is assumed to be equally likely.What is the probability that the person in theithposition

asked Jan 21, 2021

1 answer

0 votes

151k views

Please help :( struggling with this one :(

asked Jan 3, 2021

1 answer

2 votes

186k views

Solve =6750 times 125

asked Dec 16, 2020

1 answer

2 votes

129k views

You are examining a urine sample from an individual with a suspected urinary tract infection. You were unable to observe/detect any microbes until you viewed the sample at 1000X TM. To which domain of

asked Jan 17, 2020

2 answers

1 vote

235k views

A child designs a flag in the shape of a rhombus, as shown in the diagram below. Which expression can be used to determine the side length of the rhombus?

asked Dec 22, 2019

2 answers

4 votes

145k views

Which of the following best describes an indirect proof? use definitions and postulates to deduce a conclusion. just accept a statement as true. assume a statement true and then show it must be false.

asked Apr 21, 2019

2 answers

2 votes

12.8k views

When does a figure have rotational symmetry

asked Jan 22, 2019

2 answers

2 votes

164k views

Which number is the common difference of the sequence -92,-74,-54,-38,-20?

asked Nov 19, 2018

2 answers

0 votes

196k views

Graph the inequality y < 2|x – 1| – 2. Which point is part of the solution? (2, 3) (1, 2) (1, 1) (–1, –1)

asked Oct 25, 2018

1 answer

0 votes

115k views

What sections should you use to preview a book, magazine, or newspaper to see if it might be a good resource? 1 articles or editorials 2 Back covers or spines 3 Chapters or sections 4 Table of Contents

asked Aug 23, 2018

1 answer

1 vote

53.2k views

5 Best Lines essay on my best friend for kids

asked Jan 23, 2018

1 answer

3 votes

104k views

A 0.271g sample of an unknown vapor occupies 294ml at 140C and 874mmHg. The emperical formula of the compound is CH2. How many moles of CO2 would be formed if 3moles of the compound react with oxygen?

asked Apr 2, 2017

1 answer

1 vote

105k views

Describe the characteristics of the image you see when your teacher uses an ovehead projector

asked Mar 12, 2017

1 answer

0 votes

231k views

What is the speed of a car that travels 150 km in 3.00 hrs? Is the car speeding on 84th st? (1.0 m/s = 2.23 mi/hr)

asked Aug 8, 2016

2 answers

4 votes

41.9k views

How do you factor 10x squared yz - 22x cubed y squared z

asked Aug 24, 2015

2 answers

0 votes

54.2k views

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