Questions by Wtrevino

Questions by Wtrevino

The solution to the system of equations below is (x, y). What is the value of x? 3x + y = 13 2x - 4y = 18

asked Dec 8, 2024

1 answer

2 votes

5.1k views

The main product of silicon fusion reactions in the core of a massive star is

asked Dec 5, 2024

1 answer

5 votes

35.0k views

A thermodynamicist claims to have developed a heat engine with 50 percent thermal efficiency when operating with ther- mal energy reservoirs at 1260 R and 510 R. Is this claim valid

asked Nov 4, 2024

1 answer

0 votes

175k views

Why are disc brakes more resistant to heat fade when compared to drum brakes?

asked Oct 18, 2024

1 answer

5 votes

83.0k views

Before the triangular trade, What did Europe and Africa trade between each other? Are there any specific food or other items?

asked Oct 8, 2024

1 answer

4 votes

127k views

How does frontal lobe theory account for the biological bases of crime?

asked Aug 15, 2024

1 answer

2 votes

224k views

For Benatar, why is the distinction between "a life worth starting" and "a life worth continuing" so important?

asked Feb 6, 2024

1 answer

2 votes

25.2k views

Mason and Dixon arrived in this Pennsylvania city before heading west. Which city is it? a) Philadelphia b) Pittsburgh c) Harrisburg d) Lancaster

asked Jan 27, 2024

1 answer

0 votes

155k views

Which persuasive technique is most effective in literary texts? Select one: a. Inspiring sympathy for a character’s situation b. Using straightforward, logical language c. Providing a clear statement of

asked Jun 12, 2023

2 answers

16 votes

235k views

10)“If Jupiter was not there, there could be more terrestrial planets”. Explain how

asked May 21, 2023

1 answer

4 votes

150k views

A team of scientists surveyed the trees in a national forest. Out of the 525 trees they counted, 273 were evergreen. What percentage of the trees were evergreen?Write your answer using a percent sign (%).

asked Jan 1, 2023

1 answer

5 votes

125k views

Can you help me? Thanks! 10+ points!

asked Nov 15, 2022

2 answers

11 votes

187k views

What does the point (0, 0) on this proportional relationship graph represent in terms of the experiment?

asked Nov 13, 2022

1 answer

4 votes

74.3k views

Helium gas at 20 °C is confined within a rigid vessel. The gas is then heated until its pressure is doubled. What is the final temperature of the gas?

asked Sep 27, 2022

2 answers

4 votes

44.4k views

How did the nobles benefit the king during feudal times? A. Nobles explored new lands for the king to take possession over. B. Nobles served as educators of the king's household. C. Nobles were there to

asked Jul 8, 2022

1 answer

0 votes

30.4k views

What is the radius of a circle that has a circumference of 78.8 inches?

asked Jun 18, 2022

2 answers

1 vote

139k views

What does A U B mean?

asked Apr 20, 2022

1 answer

5 votes

77.9k views

How to ask a boy out if you like him pls i need a lot of help

asked Apr 2, 2022

2 answers

2 votes

205k views

A(n) _____________ is a company that has a proven business model and is willing to sell the rights to use the business model to others so that they can sell the same product or service within a given territory.

asked Dec 7, 2021

1 answer

5 votes

53.7k views

(2x3 - 5x2 + 3x + 7) /(x - 2)

asked Nov 24, 2021

1 answer

1 vote

93.1k views

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