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Order of operations pemdas
answered
May 31, 2019
Mathematics
middle-school
3
votes
202k
views
The air sealed between two panes of glass in some windows helps to _____. reduce the flow of heat passing through the window increase the flow of heat passing through the window reduce the visible light
answered
Apr 12, 2019
Physics
college
0
votes
114k
views
Calculate the gravitational potential energy of a 1200 kg car at the top of a hill that is 42 m high.
answered
Jul 30, 2018
Physics
high-school
5
votes
215k
views
What role did Lu Bang play in the Han Dynasty?
answered
Mar 11, 2018
History
high-school
3
votes
231k
views
Write an equation for the translation of x^2+y^2=16 by 8 units left and 3 units down
answered
Jan 20, 2018
Mathematics
high-school
4
votes
220k
views
Which word describes the atmosphere of Edgar Allan Poe’s short story “The Pit and the Pendulum” best ? A.) romantic B.) unsettling C.) comic D.) factual
answered
Dec 5, 2017
English
high-school
5
votes
223k
views
The Espionage and Sedition Acts of 1917 and 1918
answered
Apr 25, 2016
History
high-school
1
vote
40.5k
views
Give 3 reasons why places along the equator are warmer than those closer to the poles. thx :]
answered
Nov 2, 2015
Geography
middle-school
6
votes
110k
views
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