Questions by Amory

Questions by Amory

How to atoms form a new substance

asked Jun 25, 2021

1 answer

0 votes

52.0k views

A student measures an average molecular weight of 170.2 g/mol with a standard deviation of 1.7. What is the precision of this measurement?

asked Apr 27, 2021

1 answer

3 votes

133k views

Trading with other tribes was an opportunity to obtain items from different geographical regions not available at home. A. true B. false

asked Feb 10, 2021

2 answers

0 votes

187k views

Steve is considering investing $564 a year for 43 years. How much will this investment be worth at the end of the 43 years if he earns an average annual rate of return of 3.9 percent? Assume Steve invests

asked Jan 19, 2021

1 answer

1 vote

184k views

Which war was fought between the northern and southern regions of the united states?

asked Dec 13, 2020

1 answer

3 votes

103k views

What is the United states foreign aid for 2016 amount?

asked Oct 22, 2020

1 answer

4 votes

220k views

True or false? the executive of the president is made up of one agency

asked Oct 12, 2020

1 answer

3 votes

34.4k views

Which natural resource became the chief source of fuel in the Industrial Revolution?

asked Oct 8, 2020

1 answer

0 votes

248 views

Why are dark matter and dark energy described as "dark"? A. Because they emit blackbody radiation. B. Because they absorb light. C. Because they are only found in shadows. D. Because we cannot easily detect

asked Apr 19, 2020

1 answer

3 votes

193k views

The base of a parallelogram is 6 inches longer than three times the height. The area of the parallelogram is 24 square inches. What is the height?

asked Nov 25, 2019

2 answers

1 vote

234k views

in the parking lot,carla noticed 2 minivans,there were 5 other types of vehicles.If there were 161 vehicles in the parking lot,how many were not minivans?

asked Jan 2, 2019

2 answers

3 votes

116k views

Can unskilled workers ever be a source of innovation – true or false?examples of what qualifies as discontinous innovation

asked Sep 7, 2018

1 answer

4 votes

56.5k views

In a _____________ wave, vibrations are perpendicular to the direction of the wave motion. In a _____________ wave, vibrations are parallel to the direction of the wave motion. A) transverse, standing

asked Mar 13, 2018

2 answers

4 votes

188k views

With which country did Otto von Bismarck purposely start a war in 1866 to gain control of German-speaking states? a. Russia b. Italy c. Austria d. Great Britain

asked Jun 18, 2017

1 answer

5 votes

83.3k views

How do I solve 15+(5-x)/x=30

asked Nov 20, 2015

1 answer

1 vote

194k views

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