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Questions in Grade Middle-school

[Terjawab] What is the value of \( n \) in the equation: \[ \frac{N}{2} - \frac{2N}{16} = \frac{3}{8} \]

[Terjawab] A caterer prepares three times as many pizzas as she usually prepares for a large party. The caterer usually prepares 5 pizzas. The caterer also estimates that each party guest will eat [tex]\frac{1}{3}[/tex] of a pizza. 1. Write an expression that represents this situation. 2. How many party guests will the pizzas serve?

[Terjawab] How does the music reflect the characters and film genres in "Jaws"?

[Terjawab] What forces act on an apple on a tree?

[Terjawab] How do chemical changes affect our everyday life?

[Terjawab] In which empire did architects design domed buildings decorated in colored tile, such as the Taj Mahal?

[Terjawab] Why did the Greek historian Herodotus call Egypt "the gift of the Nile"? Choose all answers that are correct. A. The Nile provided water. B. The Nile was an abundant source of precious stones. C. The Nile gave the Egyptians more access to trade. D. The Nile deposited fertile soil.

[Terjawab] Alexis was interested in the way mirrors reflect. The living room of Alexis' house had one big window in the front, and a very large mirror on the back wall. Alexis hypothesized that the room would heat up faster in the morning with the mirror on the wall than it would if the mirror were covered with a sheet that was the same color as the walls. What will make Alexis' hypothesis valuable? A. It cannot be valuable because the investigation is in her house and not in the science lab. B. Any testable hypothesis is valuable. C. It will be valuable only if it is proved incorrect. D. It will be valuable only if it is proved correct.

[Terjawab] Vaporization that takes place inside a liquid is called what?

[Terjawab] The most inhuman aspect of the triangular trade was: