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Answers by Arafat

Answers by Arafat
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Find the wavelength of photons that eject 0.100-eV electrons from potassium, given that the binding energy is 2.24 eV. a)300 nm b)400 nm c)500 nm d)600 nm
answered Dec 29, 2024
2 votes
119k views
Describe the maximalist position for Jerusalem's size during the Persian period. What are its pros and cons?
answered Nov 12, 2024
4 votes
118k views
19-3x=2x+4 what is x?
answered Oct 16, 2024
3 votes
55.3k views
All of the following are communication tools EXCEPT: a. Memos b. Inputting data into spreadsheets c. Body Language d. Verbal circulation or rumor
answered Sep 21, 2024
1 vote
14.9k views
Give 3 examples of what not to say to or ask a customer. And explain why you should not say those things.
answered Jul 24, 2024
2 votes
116k views
What is the study of how people have organized systems of governments including the laws rules and regulations of their societies throughout history called? (A) Political science (B) History (C) Sociology
answered Jun 26, 2024
4 votes
201k views
The four elements of the fire prevention tetrahedron should be?
answered Apr 25, 2024
3 votes
137k views
3647 divided by 6 Show work out
answered Dec 14, 2023
7 votes
61.1k views
What are the different climates in this world?
answered Sep 25, 2023
10 votes
121k views
True or false: During the Civil War period, opportunities for women to participate in sport were high due to the increase in the number of women staff for physical education.
answered Aug 6, 2023
11 votes
234k views
If an employee is selected at random, what is the probability that they work in Copenhagen and ride a bike to work?
answered Jul 12, 2023
3 votes
121k views
Please help me with this problem I am not able to help my son to understand we keep getting it wrong please help.Kenard takes a square piece of cardboard and cuts 4 in. by 4 in. squares out of each corner.
answered May 19, 2023
3 votes
47.5k views
Your friend has one week to pay the $26 fine for a parking ticket. After that, the fine Increases $7 each week. ​
answered Dec 21, 2022
11 votes
38.6k views
The setAconsists of nine positive integers, none of which has a prime divisor larger thansix. Prove thatAis guaranteed to contain two distinct elements whose product is the squareof an integer.Hint:Any
answered Oct 15, 2022
8 votes
198k views
Can someone please solve 1/4 x 5/3
answered Jul 12, 2022
2 votes
171k views
Use the order of operations to simplify the following expression. -2 3 + |7| - 4 · 2 -38 -23 -9 -10
answered Jul 7, 2022
3 votes
49.2k views
Which set of ratios below is equivalent to 4:5? A. 8 to 10, 8/10 B. 8 to 10, 16/20 C. 15/20,20:25 D. 40/50,24:36
answered Jul 1, 2022
4 votes
232k views
Help help help help help help help Please Help its due in 20 minutes
answered Jun 21, 2022
4 votes
159k views
Apples are selling for .15 cents per apple. The amount you buy is 823 apples, and you decide to sell those apples for .75 cents per apple. What is the total revenue for selling these apples?
answered May 20, 2022
5 votes
233k views
What does the exspression 5n represent
answered Apr 8, 2022
6 votes
82.6k views
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