Questions by Peter Chang

Questions by Peter Chang

Calculate the average speed of the Moon around the Earth. The Moon has a period of revolution of 27.3 days and an average distance from the Earth of 3.84 × 108 m. 1. 2054.6 m/s 2. 2045.8 m/s 3. None of

asked Aug 1, 2020

1 answer

5 votes

133k views

Every month a group of workers at Orkden Pharmacy meets at the company head office to discuss issues pertaining to equipment maintenance, workplace safety, and drug quality. The workers provide suggestions

asked Feb 3, 2020

1 answer

0 votes

31.2k views

Describe the main events and leaders of the Punic Wars. (I mainly need to know what happened in the second war and who the leaders were)

asked Sep 22, 2019

1 answer

4 votes

38.1k views

Please look at the green shaded part of the first map, then explain how we gained all the land from that border to the Pacific Ocean on the left. Hint: Explain how the events listed in the map key helped

asked Aug 26, 2019

1 answer

1 vote

232k views

why does the majority maintain that Jim crow law that forbade homer plessy from riding in a white only rail is constitutional

asked Jun 28, 2019

2 answers

3 votes

20.7k views

Rewrite the expression without using grouping symbols. 4(x – 2)

asked May 1, 2019

2 answers

3 votes

168k views

A set of computer programs that helps a person carry out a user-oriented task is ____.

asked Jan 8, 2019

1 answer

3 votes

59.0k views

In what industry did the Industrial Revolution begin? (1 point) coal mining electrical production steel manufacturing textile manufacturing

asked Jun 26, 2018

2 answers

3 votes

48.6k views

Copernicus and galelio believed in this sun centered model

asked Mar 18, 2018

1 answer

1 vote

235k views

a student records the mass of a piece of iron. the iron is then left outside until it rust. what type of reaction occurs. and how does the mass of the object after rusting compare with its original mass

asked Jan 28, 2017

2 answers

2 votes

97.6k views

on friday morning, the temperature dropped 2 degrees per hour for four hours.write and solve an equation to find the total number of degrees d the temperature dropped on Friday morning

asked Jan 7, 2017

2 answers

4 votes

24.0k views

Three reasons for population distribution and settlement location in ancient Egypt

asked Nov 26, 2016

1 answer

4 votes

99.3k views

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