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In a paper chromatography analysis, three pigments, A, B, and C, were dissolved in a solvent. A is slightly polar, B is highly polar, and C is moderately polar. List in order how these will appear on the
answered
Mar 9, 2020
Chemistry
college
5
votes
110k
views
Which type of worker has a career that can be important in both maintenance/operations services and construction services? mechanical door repairers plumbers surveyors construction managers
answered
Dec 25, 2019
Computers and Technology
middle-school
6
votes
27.4k
views
Sofia has a plate that has 4 sides of equal length 2 pairs of opposite sides that are parallel and no right angles what quadrilateral best describes the plate
answered
Nov 28, 2019
Mathematics
college
6
votes
217k
views
(See image bellow) (i have to add 20 characters)
answered
Oct 3, 2019
Mathematics
high-school
7
votes
165k
views
What is the relationship between cloud cover and the amount of energy that hits the Earth? a. increased cloud cover increases the energy c. increased cloud cover decreases energy b. decreased cloud cover
answered
Sep 26, 2019
Biology
high-school
3
votes
81.0k
views
Which of the following statements explains one reason why tensions increased between Great Britain and Palestinian Arabs after the end of World War I? A. The British refused to allow Palestinian Arabs
answered
Aug 19, 2019
History
high-school
5
votes
203k
views
Which reason shows best why the US would keep the Philippines as a territory causing the Philippine-American War?
answered
Apr 23, 2019
History
high-school
3
votes
83.4k
views
Which function is an example of exponential growth? y = 2(0.3)x y = 1.5(0.4)x y = 3(8)x y = 2(0.7)x
answered
Jan 11, 2019
Mathematics
high-school
3
votes
219k
views
Which of the following is used to calculate a stream's discharge
answered
Nov 16, 2018
Biology
middle-school
3
votes
3.4k
views
Fur pelts with the highest value during the early fur trade were ______ pelts.
answered
Jun 21, 2018
History
high-school
3
votes
150k
views
Mark and Marcy have obtained a 30-year, fixed rate mortgage for $650,250 with a 7.15% interest rate. They purchased 2 points and their rate is now 6.975%. Factoring in the cost of points, when is the break-even
answered
Mar 5, 2018
Business
high-school
0
votes
82.2k
views
Monomers linked together to form a polymer could be described as beads in a multicolored necklace. Which one of the following statements about monomers is true with respect to the above analogy?
answered
Dec 16, 2017
Biology
high-school
4
votes
210k
views
PLZ HELP When subjected to heat and pressure, a chemical sedimentary rock can be changed into which rock type? a non-foliated igneous rock metamorphic rock a clastic sedimentary rock a foliated igneous
answered
Aug 21, 2017
Chemistry
middle-school
3
votes
11.0k
views
Which statement is true about an atom and an element? An atom can be broken down into different substances and an element is formed when two or more atoms combine. An atom is made of identical elements
answered
Mar 3, 2016
Physics
high-school
7
votes
193k
views
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