Answers by Nesimtunc
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Answers by Nesimtunc

Answers by Nesimtunc
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When monochromatic light is shone on a clean metal surface, electrons are emitted from the surface due to the photoelectric effect. What happens to the emitted electrons when the frequency of the light
answered Nov 25, 2024
3 votes
183k views
Which of the following is not a normal portal of exit for an infectious disease? 1) Respiratory tract 2) Digestive tract 3) Urinary tract 4) Bloodstream
answered Nov 24, 2024
5 votes
163k views
An 8.0-m-diameter, 25-m-long cylindrical spaceship needs to have an internal magnetic field with the same strength as earth's. A clever astronaut suggests wrapping the spaceship tightly with 1.1-mm -diameter
answered Jul 12, 2024
4 votes
130k views
A bag contains 9 red marbles, 6 white marbles, and 6 blue marbles. You draw 3 marbles out at random, without replacement. Find the following probabilities and round to 4 decimal places. a. The probability
answered Jul 8, 2024
5 votes
62.6k views
43 + 47 = 47 + 43 Is this associative property of addition Commutative property addition Commutative property of multiplication Associative property of multiplication Please help me
answered Jun 24, 2024
4 votes
192k views
"Traveling downstream, a certain boat went 15 mph. Traveling upstream, it only went 5 mph. What is the speed of the current? How fast would the boat go if there were no current? A) Boat: 15 mph, Current:
answered Jun 11, 2024
7 votes
170k views
What is a chelator? A) a substance that precipitates cells B) a substance that degrades the proteins that hold cells together C) a substance that binds to or chelates calcium ions to remove them from solution
answered Apr 19, 2024
4 votes
30.6k views
The graph of the equation 4x^2 + 20x + 4y^2 - 24y + 21 = 0 is a circle. Find the radius of the circle. please help
answered Apr 9, 2024
4 votes
210k views
The nurse is preparing to administer nitroglycerine via the intravenous route. What must the nurse plan to do prior to administering this medication? 1. Use gloves to prevent self-administration. 2. Darken
answered Feb 29, 2024
2 votes
45.7k views
Like adults, juveniles are protected against what kind of searches and seizures? 1) unfair 2) intrusive 3) unreasonable 4) unethical
answered Jan 31, 2024
5 votes
12.9k views
While playing a game with her friends, Ellen scores 12 points less than twice the lowest score. She scored 98. What was the lowest score in the game?
answered Dec 29, 2023
2 votes
218k views
How can we promote and extend effective practices, especially in schools with disadvantaged backgrounds?
answered Dec 5, 2023
3 votes
188k views
I had a tutor explain to me how to do it then I tried the next question on my own and I still got the wrong answer so I’m not sure what I’m doing wrong
answered Oct 8, 2023
2 votes
193k views
4/9,2/3 tell whether the ratios form a proportion
answered Jul 15, 2023
3 votes
70.5k views
What is 20% of 18 (include explanation please)
answered May 3, 2023
3 votes
186k views
Being truthful, acting with integrity, and being courteous are examples of what? Consumer rights Consumer issues Consumer responsibilities Consumer fraud
answered Oct 16, 2022
2 votes
220k views
Write in expanded form 0.98 1.32
answered Jul 30, 2022
1 vote
148k views
9. There are 150 fruits on a market stall. 54 are oranges and 72 are apples and the rest are pears. What percentage of the fruit are pears? You must show your calculations. 015) (2 Points)
answered Jun 14, 2022
6 votes
185k views
Write a new method in the Rectangle class to test if a Point falls within the rectangle. For this exercise, assume that a rectangle at (0,0) with width 10 and height 5 has open upper bounds on the width
answered May 26, 2022
4 votes
191k views
~!!!! HELP PLEAASEEEEEEEEEEEEEEEEE !!!~ QUESTION~ Why is it important for a political party to have a majority in the houses?
answered May 20, 2022
5 votes
166k views
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