Questions by Paulchen

Questions by Paulchen

How much heat is required to raise 50 grams of water from 13 degrees C to 88 degrees C?H2O(s)= 2.108 J/g×kH2O(l)= 4.185 J/g×kH2O(g)= 1.996 J/g×kA. 16kJB. -16kJC. 8 kJ

asked Oct 14, 2023

1 answer

18 votes

470k views

Why is marginal revenue more important than the average revenue?

asked Aug 26, 2023

1 answer

6 votes

89.1k views

1. Which of these was not an American victory in the Pacific? a. Battle of the Coral Sea b. Battle of the Midway C. Battle of the Bulge d. None of the above

asked Mar 21, 2023

2 answers

42 votes

367k views

Please finish this super fastWhat is the median travel time, in minutes? 21 24 29 36

asked Mar 14, 2023

1 answer

17 votes

471k views

If 4 candies cost 25 cents how much does it cost to buy 20 candies

asked Jan 12, 2023

1 answer

31 votes

354k views

When Thomas Jefferson acquired the Louisiana Territory and 1803 he used which of the presidents powers?

asked Sep 28, 2022

2 answers

41 votes

227k views

Three same-sized cubes are glued together as shown below. If the side length of each cube is 8 inches, what is the surface area of the figure?

asked Aug 24, 2022

1 answer

4 votes

108k views

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