Questions by Xun Yang

Questions by Xun Yang

Simplify three to the negative ninth divided by three to the negative twelfth.

asked Oct 27, 2018

2 answers

4 votes

132k views

you throw an object straight up at 15m/s. how fast is it going when it gets back to the height from which you threw it?

asked Sep 25, 2018

1 answer

0 votes

23.4k views

Natural gas is very common in the United States. Natural gas forms in processes taking thousands of years. So, Natural gas is

asked Jun 11, 2018

1 answer

3 votes

12.9k views

Grid systems were used in ancient greece and china in order to...

asked Jun 8, 2018

1 answer

5 votes

133k views

A bag has 2 yellow, 7 red, and 1 green marble. What is the probability of picking a green marble, replacing it, and then picking a yellow marble?

asked Mar 11, 2018

2 answers

0 votes

68.9k views

The Puritans migrated to New England to a. escape religious persecution. b. establish Catholic missions. c. maintain the practices of the Anglican Church. d. start tobacco plantations.

asked Nov 14, 2017

1 answer

4 votes

192k views

What fighting methods did the colonists use against the British troops marching back to Boston from Concord?

asked Aug 25, 2017

1 answer

5 votes

91.4k views

Identify the root and its meaning for the following word. hydrate

asked Jul 11, 2017

2 answers

1 vote

165k views

Jan Quint earns $7.00 an hour at her job and is entitled to time-and-a-half for overtime, and double time on holidays. Last week she worked 40 hours of regular time, 9 hours of overtime, and 12 hours of

asked Mar 20, 2016

1 answer

0 votes

84.3k views

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