Questions by Wwwilliam

Questions by Wwwilliam

Advantages of liberalism

asked Dec 24, 2023

1 answer

24 votes

220k views

1. Potential energy and a roller coaster. A 1000-kg roller coaster car moves from point A to B then C. (a) What is the potential energy at B and C relative to A? (b) What is the change in potential energy

asked Mar 27, 2023

1 answer

20 votes

225k views

Which coefficients (in order) would BEST balance this chemical equation?

asked Sep 27, 2022

1 answer

2 votes

230k views

John sold wrapping paper for a school fundraiser. He earned 10 points for every roll he sold. He earned a total of 460 points. Write and solve an equation to determine the number of rolls of wrapping paper

asked Aug 10, 2022

2 answers

4 votes

18.5k views

It’s either mitosis, meiosis, or Both of mitosis and meiosis

asked Jun 28, 2022

2 answers

13 votes

140k views

Pls ASAP it’s due today

asked Apr 14, 2022

2 answers

2 votes

195k views

An icicle is in the shape of an inverted cone with a diameter of 11 mm and a height of 90 mm. How much frozen water is in the icicle? Use 3.14 for Pi. Round the answer to the nearest tenth.

asked Apr 3, 2022

2 answers

2 votes

48.0k views

How was the fall of Constantinople considered a symbolic loss for Western Europeans?

asked Mar 22, 2022

1 answer

12 votes

39.7k views

Select the correct answer. Read this excerpt from the Declaration of Independence. Then answer the question that follows. We hold these truths to be self-evident that all men are created equal, that they

asked Mar 4, 2022

1 answer

3 votes

167k views

You are NASA. Build a space station on Mars that could support humans to live in for an extended period of time. Develop a spacecraft to transport your crew to Mars and land and then return to earth safely.

asked Jan 20, 2022

1 answer

12 votes

72.0k views

Sine, cosines and tangent of 30 45 and 60 degrees

asked Nov 9, 2021

2 answers

2 votes

80.5k views

Help Quick Please!!!! Ann sent out a business letter three weeks ago, hoping to increase sales. However, she has not seen an increase. She thinks that making the communication more impressive will increase

asked Nov 6, 2021

1 answer

4 votes

227k views

1. With the aid of a Hess cycle, determine the enthalpy of the decomposition reaction of sodium nitrate, NaNO3 to sodium nitrite, NaNO2 and oxygen, O2. [5] Enthalpy of formation of NaNO3 = -468 kJ/mol

asked Sep 25, 2021

1 answer

1 vote

44.4k views

If 6 grams of a hydrocarbon gas have a volume of 4.8 cubic decimeter, what would be the approximate molecular mass of this gas? A 30 grams B 40 grams C 20 grams D 48 grams

asked Mar 5, 2021

2 answers

1 vote

146k views

At the end of the first quarter (three months of business), Eliza has several questions about how things are going. If she wants to understand how much debt the business has right now, then she should

asked Mar 2, 2021

1 answer

3 votes

138k views

Help rewording this please? The Truman Doctrine committed the United States to the containment of communism wherever it threatened to spread. The policy of containment led the United States to support

asked Sep 4, 2020

2 answers

2 votes

104k views

Find the length of arc xpy with a radius of 8

asked Aug 27, 2020

1 answer

0 votes

55.8k views

Find the slope between the two given points 31,2 and 31,9

asked Feb 1, 2020

1 answer

4 votes

94.4k views

3. ms. Johnson placed two different orders with TR's special item store. each order was for 40 jars with the circus logo imprinted on each jar. store employees Jorge and SAM packed the jars into different

asked Oct 14, 2019

1 answer

0 votes

113k views

What is the net force of this object? F air=400N F grav=600N A) 0 nuetons B) 200 nuetons C) 400 nuetons D) 600 nuetons

asked Sep 24, 2019

1 answer

5 votes

10.1k views

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