Questions by Screenglow

Questions by Screenglow

An ideal Stirling engine using helium as the working fluid operates between temperature limits of 300 and 2000 K and pressure limits of 150 kPa and 3 MPa. Assuming the mass of the helium used in the cycle

asked May 16, 2021

1 answer

3 votes

12.7k views

The price of a graphing calculator is $80. The sales tax is 7%. What is the total cost of the calculator?

asked May 13, 2021

2 answers

5 votes

204k views

What economic ideas have shaped fiscal policy?

asked Feb 28, 2021

1 answer

0 votes

208k views

What is the midpoint of the line segment with endpoints (-5.5,-6.1) and (-0.5,9.1)

asked Feb 8, 2021

1 answer

2 votes

56.2k views

The colonists had little concern about social class is that true or false

asked Dec 12, 2020

1 answer

5 votes

126k views

Read Psalm 119:73-80. What statement in this section gives a good explanation of Job's experience? What follows affliction in the experience of a believer? Use complete sentences.

asked Nov 21, 2020

1 answer

1 vote

107k views

Tamara purchased 31 cases of tile to use on her bathroom floors. She use it she used 17 in her upstairs bathroom and the rest downstairs bathroom. Write an equation to express how many cases used in her

asked Nov 6, 2020

2 answers

3 votes

142k views

which statement best illustrates crusoe's reasons for teaching friday about his religon? (look at image first)

asked Oct 9, 2020

2 answers

2 votes

43.7k views

A sandwich shop has 18 tables. Each table seats up to 4 people. To find the greatest number of people that can be seated, you can solve p4 ≤ 18. Which step is the best way to solve the inequality?

asked Aug 3, 2020

1 answer

5 votes

17.3k views

Match the vocabulary term with its meaning. 1. covenant the primary holy book of Judaism 2. diaspora the scattering of a people from their homeland 3. monotheistic a solemn agreement between two or more

asked Sep 12, 2019

2 answers

5 votes

99.7k views

What statement describes the effect that the 13th amendment had on american society

asked Aug 18, 2019

2 answers

5 votes

157k views

A man weighing 750 n and a woman weighing 500 n have the same momentum. what is the ratio of the man's kinetic energy km to that of the woman kw?

asked Aug 15, 2019

2 answers

0 votes

116k views

Two mothers give birth to sons at the same time in a busy hospital. the son of couple 1 is afflicted with hemophilia a, which is a recessive x-linked disease. neither parent has the disease. couple 2 has

asked Jul 16, 2019

1 answer

1 vote

155k views

When hcl(aq) and naoh(aq) are mixed in a beaker, the beaker feels warm to the touch. what is known about the enthalpy of this reaction? view available hint(s) when and are mixed in a beaker, the beaker

asked Feb 21, 2019

1 answer

0 votes

16.7k views

Which of the following was NOT a part of the constitution in 1789? To determine the number of years the executive office. Explaination of how judges would be appointed to federal court. Electors and their

asked Dec 14, 2018

2 answers

0 votes

201k views

You decide to put 100.00 in a savings account to save for a 3000.00 down payment on a new car. If the account has an interest rate of 2% per year compounded monthly, how long will it take to earn 3000.

asked May 24, 2018

1 answer

0 votes

25.2k views

This is the central message of a story, poem, novel, or play that many readers can apply to their own experiences, or to those of all people.

asked May 11, 2018

2 answers

4 votes

92.1k views

What is the literacy rate in Sudan

asked Jun 12, 2017

1 answer

0 votes

16.8k views

For every bag of trail mix the local Scout Guide troop sells, they earn $0.45. a. Write an expression to represent this situation. b. Sarah sold 52 bags of trail mix. How much did she earn for her troop

asked Dec 8, 2016

1 answer

1 vote

221k views

I need help with the blanks

asked Jul 23, 2015

1 answer

0 votes

69.8k views

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