Questions by Svarlitskiy

Questions by Svarlitskiy

A large coal fired power plant has an efficiency of 45% and produces net 1,500 MW of electricity. Coal releases 25 000 kJ/kg as it burns so how much coal is used per hour

asked Jun 20, 2021

1 answer

0 votes

90.4k views

To combat the national deficit, that tripled during the Reagan years, many called for: * A:Sell United States Land B: Expand the stock market abroad C:Balanced Budget Amendment D:United States government

asked May 20, 2021

1 answer

5 votes

206k views

A pair of linear equations which has a unique solution x = 2, y = –3 is a) x – 4y –14 = 0 5x – y – 13 = 0 b) 2x – y = 1 3x + 2y = 0 c) x + y = –1 2x – 3y = –5 d) 2x + 5y = –11 4x + 10y = –22

asked Mar 9, 2021

1 answer

4 votes

75.9k views

Water can be formed in the following reaction: 2H2 + O2 —> 2H2O If you have 7 moles of Hydrogen gas (H2), how many moles of water can you form? (Assume you have excessive amount of oxygen gas)

asked Jun 2, 2020

1 answer

4 votes

39.2k views

Increase the product of 9 and Z by 17

asked May 22, 2020

1 answer

1 vote

197k views

What makes the restorative and adaptive theories different? A. Adaptive theories believe that sleeping makes your stronger. B. Restorative theories believe that wounds will heal better while you rest.

asked Mar 2, 2020

2 answers

0 votes

154k views

Marion's college years are ending, and she is beginning her career. Marion finds she is better able to participate in long-term planning than she was a few years earlier. What change does this represent?

asked Jan 16, 2020

1 answer

5 votes

56.9k views

3. What is the acceleration due to gravity on Earth?—Answer must include number and its unit (This is a constant number used in all calculations when we use force of gravity on Earth.)

asked Nov 19, 2019

1 answer

0 votes

57.5k views

Need an answer thanks

asked Oct 23, 2019

1 answer

3 votes

229k views

Melanie plays softball and is hitting 30% of the balls pitched to her. If she has hit the ball 39 times, about how many times has the ball been pitched to her?

asked Aug 26, 2018

2 answers

1 vote

100k views

What is a compensation package?

asked Feb 9, 2018

2 answers

3 votes

171k views

In 1783 the eastern part of north america became what

asked Dec 19, 2017

1 answer

2 votes

139k views

Persamaan kimia bagi magnesium

asked Aug 16, 2017

1 answer

3 votes

112k views

Which would least likely result from a chromosomal change? A) death of the cell or organism B) no effect on the cell or organism C) enhanced ability of the organism to reproduce D) change to the phenotype

asked Jun 25, 2017

2 answers

1 vote

140k views

Reflectional symmetry is the quality a design has if it maintains all characteristics when it is rotated about: A. an edge lying in its plane. B. an axis lying in its plane. C. a point lying in its plane.

asked May 5, 2017

2 answers

4 votes

218k views

Which is the last step in conducting a URL search?

asked Apr 17, 2017

2 answers

5 votes

102k views

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