Answers by Mangala Edirisinghe
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Answers by Mangala Edirisinghe

Answers by Mangala Edirisinghe
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How many mg of a medication are needed to make 1,500 mL of a 1:4000 w/v solution
answered Nov 13, 2023
3 votes
39.6k views
Which activity is an example of empathy is everyday life? O A. Telling your friend about your problems O B. Helping a Friend with his or her homework O C. Having an argument with your friend O D. Changing
answered Oct 17, 2023
6 votes
174k views
An employee receives a 2% raise once per year. If the employee's initial salary is $69,400.00, what will the employee's salary be after 17 years? Please put in answers with no commas and round to 2 decimal
answered Jul 10, 2023
6 votes
130k views
Why is it that oxygen gas is a diatomic molecule​
answered Feb 20, 2023
7 votes
73.4k views
Please helpppp i just want to know if i sm doing it right
answered Dec 14, 2022
7 votes
231k views
Demonstrate how you can derive our 9.8m/s^2 from Newton's general law of gravity.
answered Nov 17, 2022
11 votes
190k views
Which statement correctly uses MLA formatting to cite a web source? On the basis of the results, the researchers recommended that people laugh for at least fifteen minutes each day "(Wiseman)" o “On the
answered Nov 13, 2022
5 votes
194k views
Five times a number is 120, what is the number
answered Nov 12, 2022
4 votes
26.3k views
PLZZZ HELP What are some reasons why a totalitarian government might take power and/or control in a country? (give answers based on what happened with Hitler, Stalin, Mussolini, and Tojo)
answered Sep 11, 2022
5 votes
69.4k views
Hypothesize what could happen if finches from one island of the Galapagos were relocated to another island. Someone help me please
answered May 25, 2022
4 votes
35.1k views
Which situation is an example of internal conflict? A. the children are trapped in a snowstorm. B. the chef is given praise for his meal. C. the soldier tries to hide from the enemy. D. the president can't
answered Mar 2, 2022
12 votes
33.8k views
A compound has the empirical formula CH. A sample of this compound containing 0.387 moles has a mass of 30.19 g. What is the molecular formula? Select one: O a. C6H6 b. C2H2 0 c. C3H3 O d. C4H4
answered Feb 19, 2022
2 votes
210k views
How would the story be different if told from Narcissus's point of view
answered Jan 19, 2022
6 votes
221k views
Explain the relationship between the multiplication of natural numbers and the decision of decimals. Show an example.
answered Jan 5, 2022
10 votes
143k views
a meteorite found in the united states weigh 7/10 as much as one found in mongolia. the meteorite found in monoglia weighs 22 tons. how much does the one in the united states weigh?
answered Dec 28, 2021
3 votes
228k views
Which expression is equivalent to (73)5 • 74 ? Select each correct answer. Question 3 options: 73 • 5 + 4 73 + 5 + 4 73 + 5 • 74 73 • 5 • 74
answered Dec 17, 2021
3 votes
204k views
Please answer asap.........
answered Dec 17, 2021
4 votes
230k views
1. Suppose you have a pipe producing standing sound waves. Two adjacent harmonics of standing waves (i.e., no standing waves in between these) have wavelengths 2.000 meters and 1.500 meters. Which wavelength
answered Oct 13, 2021
2 votes
183k views
Which of these is not a way of maintaining open communication? a. Invite coworkers to lunch to discuss issues b. Say hello to everyone you see in a day c. Regularly check in to see progress on a project
answered Oct 12, 2021
7 votes
78.3k views
What is the entropy of a solid based on
answered Sep 29, 2021
1 vote
87.5k views
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