Answer: <u>the Jazz singer</u>, which premiered in 1927, ushered in a new chapter in the history of the American musical; two of its innovations were the elimination of the chorus and the integration of songs into the plot:
Explanation:
The Jazz Singer is a 1927 American musical drama produced by Warner bros and film directed by Alan Crosland. It is the first feature-length motion picture with not only a synchronized recorded music score but also lip-synchronous singing and speech in many sequences.
Answer:
No, the reaction was not carried out in a closed system
Explanation:
Recall that a closed system is one in which there is no exchange of materials nor energy. Hence there is no movement of matter in or out of the system. The total mass and energy present in the system is constant.
On the reactant side we have that the total mass of baking soda and vinegar is 47g + 13 g = 60g.
However on the product side, we have only a total of 56g which implies that a mass of 4g was lost in the reaction. This loss of mass can not happen in a closed system.
Hence the system is not a closed system because some mass was lost.
Answer:
77 cents for every dollar a man makes
Explanation:
U.S. Congress in 1963 passed Equal Pay Act, to reduce wage gap between both the genders. The Act was in favor of equal pay for male and female workers for similar jobs they perform.
In order to end the gender discrimination, Equal Pay Act came in existence. However, according to a 2013 report, women make 77 cents for every dollar a man makes. The pay gap has not reduced even after implementing a law leading to social discrimination.
According to Fyfe and Kane, on-duty abuse is the use of excessive force, psychological abuse, or discrimination.
Option: C
Explanation:
On duty abuse is the use of excessive force, psychological abuse or discrimination. Insult of employee in front of others or discriminate him from others. Simple failure in meet expectation does not lead to on duty abuse. Psychological abuse is very dangerous for a person when they feel ashamed in front of others it hurts them. They feel emotionally broken.
Psychological abuse lowers employee's self esteem, courage. They start to loss their mental peace which is harmful for mental health. Without a healthy environment one can not be a productive employee who will develop company's current economic situation.
