In what way did the serious art and literature of the late nineteenth and early twentieth centuries function as social

Both of them highlighted the different life experience that faced by people from different classes

Explanation:

Prior to the nineteenth century, almost artworks that created in Europe only depicted the life of the high-status individuals (nobles), since they are generally the one that has enough money to afford the artists.

After the site nineteenth century, artists began to change their attention toward the common man. Through their art and literature, they often portray the hardships that working-class people have to endure on a day to day basis.

9) a & b

10) true.

11) false.

12) false.

13) true.

14) false.

15) true.

16) true.

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we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds