Questions by Spybart

Questions by Spybart

A pump operating at steady state receives liquid water at 20°C 100 kPa with a mass flow rate of 53 kg/min. The pressure of the water at the pump exit is 5 MPa. The isentropic pump efficiency is 70%. Stray

asked Jul 6, 2021

1 answer

1 vote

163k views

Which of the following requires the expenditure of more work? (a) Lifting a 100 newton [N] weight a height of 3 meters [m]. (b) Exerting a force of 60 pounds-force [lb Subscript f] on a sofa to

asked Apr 13, 2021

1 answer

0 votes

111k views

Can someone help me please

asked Mar 10, 2021

1 answer

4 votes

158k views

Which is a factored form of the polynomial x^2+9x+20

asked Feb 10, 2021

1 answer

4 votes

46.5k views

57 POINTS PLZ HELP NEED FAST BETTER BE CORRECT OR I AM REPORTING THANK YOU IN ADVANCE HAVE A GREAT WEEKEND

asked Dec 26, 2020

1 answer

1 vote

11.2k views

Apollo Corp. reported the following balance sheet: Cash $28,000 Accounts payable $5,000 Accounts receivable 15,000 Notes Payable 12,000 Inventory 45,000 Accruals 17,000 Net Fixed Assets 122,

asked Apr 13, 2020

1 answer

1 vote

149k views

If a 4 × 16 rectangle has the same area as a square, what is the length of a side of the square?

asked Feb 26, 2020

1 answer

4 votes

70.7k views

A researcher is involved in the investigation of an individual's genetic abnormally. which situation could the researcher most likely rule out as the genetic cause of a mutation?

asked Sep 25, 2019

1 answer

1 vote

220k views

How many times larger is 9 x 10000 to 5 x 1000 A. 4 times B. 18 times C. 8 times D. 5 times

asked Aug 17, 2019

1 answer

0 votes

122k views

Ramses 2 presided over an era of prosperity in new kingdom

asked May 1, 2019

1 answer

2 votes

165k views

How does the body use cholesterol for learning and memory?

asked Dec 2, 2018

1 answer

4 votes

171k views

mr.wilcox wanted to build a shelf so he went to home depot to buy some wood. he purchased 8 boards that were each 3/4 yards long. purchased in all?

asked Aug 21, 2018

2 answers

5 votes

89.7k views

If n is a prime number greater than 2, then [n-1]=?

asked Jul 8, 2018

1 answer

1 vote

128k views

George and Miguel are considering opening up a shoe store but first need to do market research. Which one of these is NOT part of the market research process?

asked Jul 8, 2018

2 answers

5 votes

218k views

Which of the following accurately reflects the beliefs on earths early history

asked Feb 21, 2018

1 answer

3 votes

179k views

What are 3 examples of physical change?

asked Nov 5, 2017

1 answer

3 votes

23.2k views

Does x and y show direct variation when xy=3

asked Aug 12, 2017

1 answer

2 votes

231k views

force is measured in newtons. A newton is based on base units in the metric system. What is a newton equal to in terms of units of mass and acceleration

asked Feb 10, 2016

1 answer

2 votes

198k views

What characteristic of amphibians necessitates that they live near water?

asked Sep 22, 2015

1 answer

2 votes

102k views

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