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Questions in Grade Middle-school

[Terjawab] Solve and check the equation: \[ 16 = \frac{1}{4}p \] Choose the correct solution from the options below: A. 1/4 B. 4 C. 20 D. 64

[Terjawab] What does an unconformity in a sequence of rock layers reveal about geologic history? A. A rock layer must have turned upside down. B. A layer of rock might have eroded. C. The layers must cover hundreds of square miles. D. The layers must have been deposited very quickly.

[Terjawab] Cynthia made the conjecture that the sum of any prime number and any composite number is a composite number. Which equation is a counterexample to her conjecture? A. 11 + 2 = 13 B. 5 + 8 = 13 C. 13 + 2 = 15 D. 11 + 9 = 20

[Terjawab] A flagpole casts a shadow 32 feet long. If a man 6 feet tall casts a shadow 8 feet long at the same time and location, how tall is the flagpole?

[Terjawab] The beliefs of which ancient Egyptian are most similar to Abraham's beliefs? A. Akhenaten B. Imhotep C. Hatshepsut D. Tutankhamun

[Terjawab] Which is greater, six feet or two meters?

[Terjawab] Which does not describe a reason people moved west in the late 1800s? A. Cheap land on the Great Plains pushed immigrants to go west. B. Western mines offered jobs for the unemployed. C. Fewer dangers in the West made life easier for settlers there. D. The demand for meat in eastern cities meant jobs for cowboys and ranchers.

[Terjawab] The amount of snow on the ground increased by 8 inches between 7 P.M. and 10 P.M. By 10 P.M., there was less than 2 feet of snow. How much snow was there by 7 P.M.?

[Terjawab] Was the Stamp Act an unreasonable and unfair tax?

[Terjawab] The area of a rectangle is 100 square inches, and the perimeter is 40 inches. A second rectangle has the same area but a different perimeter. Is the second rectangle a square? Explain why or why not.