Recent activity by Mangala Edirisinghe

Recent activity by Mangala Edirisinghe

Solve the equation 56= 5v + 3v

asked Dec 21, 2023

1 answer 114k views

How many mg of a medication are needed to make 1,500 mL of a 1:4000 w/v solution

answered Nov 13, 2023

1 answer 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

2 answers 174k views

What is the population distribution?

asked Oct 5, 2023

2 answers 84.0k views

Jessica worked 48 hours last week. She is paid at a rate of $14/hr. What is her gross take home pay?

asked Sep 4, 2023

1 answer 222k 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

1 answer 130k views

Why is it that oxygen gas is a diatomic molecule

answered Feb 20, 2023

2 answers 73.4k views

Alice is looking for an effective diet program. She is able to evaluate the claims of competing programs in an open-minded and careful fashion by __________, the hallmark of scientific skepticism.

asked Jan 7, 2023

1 answer 215k views

Please helpppp i just want to know if i sm doing it right

answered Dec 14, 2022

1 answer 231k views

15. Solve the following equation (1 point) 3 + 6z = 13 + 6z Oza- 6 = Oz=22 O infinitely many solutions Ono solution

asked Dec 14, 2022

1 answer 68.2k views

Demonstrate how you can derive our 9.8m/s^2 from Newton's general law of gravity.

answered Nov 17, 2022

1 answer 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

1 answer 194k views

Five times a number is 120, what is the number

answered Nov 12, 2022

2 answers 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

1 answer 69.4k views

(fractions 5th grade) 3/9 + 2/3

asked Aug 28, 2022

1 answer 89.1k views

We need Trump back he put God first back in this country.

asked Aug 26, 2022

2 answers 17.4k 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

1 answer 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

2 answers 33.8k views

When listing factors, ALWAYS start with 1. True False

asked Feb 28, 2022

1 answer 160k 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

1 answer 210k views

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