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Answers by Marqin

Answers by Marqin
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Use Planck’s equation to determine the energy in joules per photon of radiation with a frequency of 7.39×10¹⁵ s⁻¹.
answered Aug 23, 2024
1 vote
166k views
What does the color of the light produced by a luciferin-luciferase rxn depend on?
answered Aug 8, 2024
2 votes
223k views
Barter was more feasible in primitive societies than in modern societies because? A) Modern societies have a more developed monetary system B) Primitive societies had fewer goods and services C) Primitive
answered Jul 14, 2024
7 votes
182k views
A car travels 110 miles/2 hours . What is the unit rate?
answered Jul 5, 2024
5 votes
45.4k views
Can the Design Team upload drawings directly to the Drawings tool without having the drawings be published immediately.True or False?
answered May 13, 2024
3 votes
146k views
Can someone help me on this, I can’t figure out how to do it
answered May 8, 2024
4 votes
3.6k views
What do you understand by the term person- centred care? ( 100-200 words)​
answered Apr 15, 2024
6 votes
218k views
In the context of law enforcement and driving under the influence, what do the initials BAC stand for? a. Breath Alcohol Content b. Blood Alcohol Concentration c. Behavior Analysis Checklist d. Balance
answered Apr 2, 2024
4 votes
64.1k views
Why do you think so many people were willing to work in conditions like those of the Triangle Factory?
answered Apr 1, 2024
4 votes
136k views
Nociceptors initiate the sensation of: a) color. b) pitch. c) pain. d) taste.
answered Mar 23, 2024
4 votes
206k views
A(n) _________ bond is backed by a lien on specified real estate owned by the issuer. a) Municipal b) Corporate c) Mortgage d) Treasury
answered Jan 29, 2024
4 votes
119k views
Which one of the 5 HIPPO threats do you think has the most impact on penguin populations? Why do you think that? Please help!!!
answered Dec 17, 2023
10 votes
83.4k views
Which is the equation of a hyperbola with directrices at x = ±3 and foci at (4, 0) and (−4, 0)?
answered Nov 16, 2023
7 votes
202k views
Find the percent of change from 120 bananas to 40 bananas.
answered Aug 18, 2023
3 votes
226k views
An organism that could be classified as an autograph is a) mushroom b) bean plant c) segmented worm or d) frog
answered May 27, 2023
3 votes
114k views
How did Adolf Hitler die??and why did he kill himself?​
answered Nov 10, 2022
3 votes
131k views
What is the answer to thisss ?????
answered Oct 18, 2022
2 votes
9.8k views
Charles invested $15,000 in stocks and bonds. He made a 12% profit on his stock investments and a 5% profit on his bond investments. If Charles's combined profits on both types of investments were $1,450,
answered Aug 16, 2022
6 votes
44.3k views
Can someone help me with this? This is a bit-too hard.
answered Jun 15, 2022
4 votes
95.0k views
Evaluation of 2-4(2-7)?​
answered Jun 8, 2022
3 votes
70.4k views
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