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Answers by Stovfl

Answers by Stovfl
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if 392cm2 of helium at 32C and 925 torr are cooled to -15C and the pressure is reduced to 775 torr, calculate the new volume the gas will occupy
answered Jan 30, 2019
2 votes
140k views
How successful is the Three Gorges Dam?
answered Oct 16, 2018
1 vote
203k views
Why were concessions made to the Soviet Union
answered Sep 15, 2018
4 votes
142k views
1) Solve the following system of linear equations by either the substitution or linear combination (elimination) method. SHOW ALL WORK and write your solution as a coordinate pair. 2x+4y=20 3x+2y=26
answered Jul 7, 2018
3 votes
126k views
If square KLMN is dilated by a scale factor of 1/8 with a center of dilation at vertex K, what is the area of square K'L'N'M'? A) 4 units^2 B) 16 units^2 C) 32 units^2 D) 64 units^2
answered May 29, 2018
2 votes
34.6k views
Where is the most productive farmland in Southwest Asia? Asia Minor, Anatolia, Dasht-e Kavir, Fertile Crescent.
answered Feb 14, 2018
7 votes
97.0k views
During the Middle Ages, merchants, artisans, and their guilds contributed to the
answered Oct 30, 2017
3 votes
25.3k views
Describe how enzymes affect chemical reactions and explain why this makes enzymes important to living thing.
answered Oct 19, 2017
6 votes
8.7k views
A jar contains 8 marbles marked with the numbers 1 through 8 . You pick a marble at random. What is the probability of not picking the marble marked with the number 5?
answered May 25, 2017
2 votes
65.3k views
Which compound is an alkyne? (1) C2H2 (3) C4H8 (2) C2H4 (4) C4H10
answered Feb 23, 2016
5 votes
231k views
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