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How many U.S. dollars have the same value as 1 euro?
answered
Oct 4, 2020
Mathematics
middle-school
3
votes
202k
views
At what pH range bayer process operate? and why?
answered
Apr 8, 2020
Chemistry
college
4
votes
97.3k
views
Do the fatty acid tails of the phospholipids of a plasma membrane project into the water inside and outside the cell?
answered
Oct 26, 2019
Biology
college
3
votes
65.2k
views
Which statement best describes how activation energy influences a reaction?
answered
Sep 20, 2019
Chemistry
college
0
votes
196k
views
Which statements describe the types of energy emitted by the Sun? CHECK ALL THAT APPLY 1. It emits most of its energy in gamma rays. 2. It emits all wavelengths in the electromagnetic spectrum. 3. It emits
answered
Apr 29, 2019
Biology
middle-school
4
votes
49.7k
views
The coordinates of point D are (7, 4) and the coordinates of point E are (1, −3) . What is the slope of the line that is perpendicular to DE¯¯¯¯¯? Enter your answer as a simplified fraction in the box.
answered
Apr 12, 2019
Mathematics
middle-school
3
votes
23.3k
views
2. Which sentence contains a misplaced modifier? A. My professor said she would return our art projects on Friday. B. Jacklyn served a roast that was perfectly cooked to her family. C. Monte placed all
answered
Oct 3, 2018
English
high-school
0
votes
195k
views
The function c = 2.50(n – 2) + 4.50 represents the cost c in dollars of printing n invitations. Which of the following is not true? A/Each invitation costs $4.50 to print. B/The cost depends on the number
answered
Jul 7, 2018
Mathematics
high-school
0
votes
179k
views
Please answer these true or false questions. 1.The lake water behind the high-altitude dam in the picture above possesses kinetic energy. 2. The aircraft in the picture above possesses kinetic energy.
answered
Mar 20, 2018
Chemistry
high-school
2
votes
201k
views
HELP PLEASE Which of the following methods would be the easiest to use to solve 12x^2 – 48 = 0? isolating the x^2 term and finding the square root of both sides All three methods would be easy and effective.
answered
Feb 10, 2018
Mathematics
high-school
2
votes
224k
views
In 1985, there were 285 cell phone subscribers in the small town of Centerville. The number of subscribers increased by 75% per year after 1985. How many cell phone subscribers were in Centerville in 1994?
answered
Nov 25, 2017
Mathematics
high-school
3
votes
31.5k
views
4 bags of cement do 18m2 how many m2 can be done with 7 bags
answered
Jun 22, 2017
Mathematics
middle-school
6
votes
203k
views
What does this cartoon suggest about American neutrality at the beginning of World War II? American forces had enemies all over the world and were powerless to prevent their enemies' spread. America's
answered
Oct 7, 2016
History
high-school
1
vote
54.1k
views
Common factors of 15 75
answered
May 23, 2015
Mathematics
middle-school
4
votes
227k
views
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