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After synthesizing a polymer containing 1-aza-18-crown-6 in the repeating unit, the goal is to compare the UV/Vis absorption differences upon chelation with metal ions (Cs, Co, Sr). The synthesized polymer
asked
Dec 12, 2024
Chemistry
high-school
1
answer
153k
views
Consider the following linear program: maximize Z = x1 + x2 subject to: -x1 + x2 ≤ 5 x1 - x2 ≤ 0 x1 ≤ 5 x1 ≥ 0 , x2 ≥ 0. Graph the feasible region and identify all corner point feasible solutions.
answered
Dec 9, 2024
Business
college
1
answer
94.8k
views
How many animals die in a year because animal cruelty?
asked
Nov 8, 2024
Social Studies
high-school
1
answer
152k
views
All the following groups voiced criticism of television programming EXCEPT A. evangelicals. B. advertisers. C. political conservatives. D. None of these answers is correct—all three groups criticized TV
answered
Oct 25, 2024
Social Studies
high-school
1
answer
59.2k
views
Goodwill (Cost in Excess of Net Assets Acquired): A) Represents the fair value of assets acquired. B) Arises when the purchase price exceeds the fair value of identifiable net assets. C) Represents the
answered
Sep 21, 2024
Business
high-school
1
answer
87.5k
views
I NEED HELP ASAP!!! PLEASE HELP I WILL GIVE LOTS OF POINTS!! I NEED 12-15 ASAP PLEASE!!
answered
Sep 21, 2024
Mathematics
high-school
1
answer
192k
views
What mass of water will undergo a temperature change of 18 °C when it releases 20,000 joules of heat? A) 500 g B) 1,000 g C) 2,000 g D) 4,000 g
answered
Sep 14, 2024
Physics
high-school
2
answers
217k
views
The quilt had a 7 × 7 array of different color square patches. If each patch is 1 3/4 inches long, what is the area of the whole quilt?
answered
Aug 23, 2024
Mathematics
high-school
2
answers
26.8k
views
The process enables the project manager to evaluate where they are. a) Planning b) Controlling c) Executing d) Funding
asked
Aug 17, 2024
Business
high-school
1
answer
126k
views
What is the simile on this sentence if a set does not contain simile, write “no simile” Most of the time, Jonah's mom is pretty friendly. However, there were a few times when I spent the night at his house
asked
Jul 28, 2024
English
college
1
answer
232k
views
Use Lagrange multipliers to find the maximum and minimum values of the function f(x, y) = exy subject to the constraint x⁵ * y⁵ = 64.
answered
Jul 13, 2024
Mathematics
high-school
1
answer
202k
views
Tan theta = (23/52) what is the theta help
asked
Jul 11, 2024
Mathematics
middle-school
2
answers
25.0k
views
PLEASE HELP! I APPRECIATE ALL HELP. THANK YOU!! Analyze "What to the Slave is the Fourth of July?" by Frederick Douglass. Discuss Douglass's use of rhetorical appeals and rhetorical devices to impact his
asked
Jun 20, 2024
English
high-school
1
answer
10.1k
views
Explain how alternating between electron carrier types (see above) can be used to pump H+ across the membrane against a gradient.
answered
Jun 13, 2024
Biology
high-school
1
answer
92.9k
views
Describe the energy in wind and the way in which its converted to electrical energy?
asked
May 26, 2024
Chemistry
college
1
answer
116k
views
Required information A-1 Mortgage makes loans with the interest charged on the loan principal rather than on the unpaid balance. Consider a 6 year loan of $10,000 at 12% per year. interest is charged on
answered
Mar 30, 2024
Business
high-school
1
answer
144k
views
-3n-5n+9=2n+10 for what value of n is the equation true
asked
Sep 19, 2023
Mathematics
high-school
1
answer
97.8k
views
In which situation would hydroponics be most useful for sustainable farming?(1 point) a desert area with limited rainfall a desert area with limited rainfall a mountainous area facing erosion a mountainous
answered
Sep 8, 2023
Biology
high-school
1
answer
201k
views
Use the diagram . Select a pair of supplementary angles
asked
Aug 10, 2023
Mathematics
high-school
1
answer
209k
views
The Israelites practiced which of the following?
asked
Jul 16, 2023
History
high-school
1
answer
76.1k
views
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