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Answers by AlexT

Answers by AlexT
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how many liters of water should be evaporated from 60 liters of a 28% salt solution so that the remaining solution contains 32% salt
answered Dec 28, 2018
5 votes
213k views
I dont understand these questions any help?
answered Sep 6, 2018
3 votes
221k views
Henry Bessemer is known for what invention? A. The cotton gin B. The printing press C. Blast furnace for steel production D. A general-purpose steam engine
answered Aug 31, 2018
1 vote
3.6k views
Which two chemists organized elements based on properties such as how the elements react or whether they are solid or liquid
answered Aug 3, 2018
2 votes
39.4k views
Let f(x)=4x-1 and g(x)=2x^2+3. perform the function operation and then find the domain. To f(x) + g(x)
answered Apr 11, 2018
2 votes
195k views
What 3 things does a market economy need to function properly?
answered Jan 21, 2018
1 vote
185k views
Put three fourths -7/10 -3/4 8/10 in least to greatest
answered May 17, 2017
3 votes
224k views
To which city did Muhammad and his followers flee and build a community of Islam based on Muhammad's teachings? A) Jerusalem B) Mecca C) Medina D) Riyadh How did many smaller medieval African societies
answered Mar 21, 2017
4 votes
5.5k views
The first step in beginning to control your time is a. buying a home computer. b. developing a time log. c. buying a phone answering machine. d. scheduling large blocks of time when you're unavailable.
answered Oct 19, 2016
1 vote
49.5k views
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