Questions by David Kim

Questions by David Kim

Calculate the change in energy when 75.0 grams of water drops from 31.0°C to 21.6°C. Which of the following options correctly represents the change in energy? A) -1125 J B) -750 J C) -375 J D) -250 J

asked Dec 16, 2024

1 answer

4 votes

164k views

A 5.0-kg object is suspended from the ceiling by a strong spring, which stretches 0.20 m when the object is attached. The object is lifted 0.060 m from this equilibrium position and released. What is the

asked Nov 3, 2024

1 answer

4 votes

186k views

Why did the Founding Fathers build the Electoral College as part of the process of selecting a president? A) It was difficult to get enough information to all citizens for them to make an intelligent choice.

asked Oct 8, 2024

2 answers

5 votes

223k views

Talia wishes to invest a lump sum today so that she can save $25 000 in 5 years for a European holiday. She chooses an account earning 3.6% p.a. compounded monthly. How much does Talia need to invest to

asked Sep 11, 2024

1 answer

5 votes

15.8k views

2 grams of hydrogen is reacting with 8 grams of oxygen to give x grams of water find x

asked Aug 23, 2024

1 answer

4 votes

199k views

(a) Consider the symmetric group Sₓ on the set X=R−{1,2,3}. Let f be the function defined by the following rule f(x)= x−3/x−5 for all x∈X. Show that f∈Sₓ, and find the order of f and the inverse of f.

asked Aug 18, 2024

1 answer

4 votes

178k views

What would you call a granite that has undergone metamorphism and now exhibits foliation?

asked Aug 12, 2024

2 answers

2 votes

235k views

Do i have to go to their office?are they coming to our office? combine this sentence

asked May 22, 2024

1 answer

5 votes

182k views

Why were reliefs preferred over wall paintings? when would wall paintings be used?

asked Feb 16, 2024

1 answer

3 votes

80.1k views

371 + 18x ≥ 566 solve for X

asked Nov 15, 2023

2 answers

1 vote

170k views

A chunk of dry ice, solid co2, disappears after sitting at room temperature for a while. There is no puddle of liquid. What happened?.

asked Apr 21, 2023

1 answer

2 votes

132k views

What are the the constant term, variable term, coefficient terms of that equations? I NEED HELP!!!! SOMEONE PLEASE HELP ITS WORTH 30 POINTS

asked Mar 26, 2023

1 answer

3 votes

84.8k views

If 3(x+1)=4x-1, then x=

asked Jan 20, 2023

1 answer

4 votes

159k views

Match the term to the correct definition. 1. secondary consumers 2. primary consumers a. animals that eat herbivores b. animals that eat producers

asked Nov 24, 2022

2 answers

0 votes

136k views

What conclusion can you draw from lyric poetry

asked Oct 27, 2022

1 answer

5 votes

230k views

Anyone know these answers? Check the picture

asked Jul 16, 2022

1 answer

15 votes

86.8k views

Anne bought a pair of jeans that originally cost $33, but are currently marked down 25%. What will is the new price of the jeans after the markdown? Pls I need to show work

asked May 2, 2022

1 answer

20 votes

91.9k views

What are some benefits of using symbols in a poster or political cartoon?

asked Jan 27, 2022

1 answer

14 votes

67.1k views

Whos ready for lil uzi album on March 13th

asked Nov 25, 2021

2 answers

2 votes

43.5k views

What are the problems with security when working on a Web Page?

asked Aug 22, 2021

2 answers

5 votes

113k views

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