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According to the collision theory and model created to explain the collision theory, what happens when a catalyst is used in a reaction?
answered
May 17, 2019
Chemistry
high-school
2
votes
204k
views
ANSWER ASAPPPPPP Find the length and width of a rectangle with an area of 2x2 + x - 3. A) l = 2x + 3; w = x + 1 B) l = 2x + 3; w = x - 1 C) l = 3x + 2; w = x - 1
answered
May 17, 2019
Mathematics
college
6
votes
223k
views
Emilio's family volunteers at the local soup kitchen every 30 days. Emilio has swimming lessons every 9 days. He has both activities this Saturday. When will he have both activities again on the same day?
answered
Dec 16, 2018
Mathematics
middle-school
6
votes
195k
views
What is the value of the expression when n=3
answered
Dec 13, 2018
Mathematics
high-school
3
votes
201k
views
Animals use oxygen in the process of _____ and make more CO2 what goes in the blank??
answered
Sep 13, 2018
Biology
middle-school
3
votes
181k
views
Where would your local newspaper place a problem-and-solution essay you submitted for publication? a.front page b.community events calendar c.editorial page
answered
Aug 5, 2018
English
high-school
1
vote
182k
views
Why did mexican immigrants come to america?
answered
Jun 30, 2018
History
high-school
6
votes
228k
views
These factors can cause your hair to become dry and brittle. Sun Chlorine Heat Conditioner Drinking plenty of water
answered
Jan 20, 2018
Health
high-school
3
votes
144k
views
In the Xinjiang province, the __________ make up almost half of the population. A. Hmong B. Uyghur C. Yao D. Manchu
answered
Jan 8, 2018
History
high-school
4
votes
87.9k
views
What is the best way to loose weight?
answered
Jun 29, 2017
Health
high-school
6
votes
70.2k
views
Read the sentence. All surviving family members have experienced the devastations of war. Is the participle in this sentence present, past, or perfect? perfect past present
answered
May 7, 2017
English
high-school
4
votes
53.1k
views
In a monarchy, to what degree does the king or queen hold absolute power?
answered
Mar 26, 2016
History
high-school
4
votes
62.8k
views
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