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Questions in Grade College

[Done] A regular hexagon has an apothem measuring 14 cm and an approximate perimeter of 96 cm. What is the approximate area of the hexagon? A. $224 cm^2$ B. $336 cm^2$ C. $448 cm^2$ D. $672 cm^2$

[Done] The Pentagon in Washington DC is immense in size, with each outside wall 921 feet in length. What is the perimeter of the Pentagon? A) $3,684 ft$. B) $4,605 ft$. C) $5,526 ft$. D) $2,663,476.74 ft$.

[Done] Which of the following points represents $1 \frac{3}{4}$?

[Done] What is the term for the decomposition of a material brought about by heat in the absence of oxygen? A. Pyrolysis B. Conflagration C. Combustion D. Oxidation

[Done] In which type of selection does a change in the environment make it so that individuals with one type of extreme trait survive and reproduce at higher rates than other individuals? A. directional selection B. stabilizing selection C. disruptive or diversifying selection D. frequency-dependent selection

[Done] Antibiotic-resistant strains of bacteria tend to first be found in hospitals. Which factor explains why this is the case? A. A hospital has more bacteria than would be found in other places. B. Sick people are more likely to provide an environment where resistant strains are favored. C. Antibiotics are more likely to be present in hospitals, thus selecting for resistant strains. D. Bacteria can reproduce more easily in a hospital environment than in other places. E. Bacteria cannot survive as successfully in areas outside of hospitals.

[Done] Even though many physicians still utilize BMI to judge whether or not a person's weight is healthy, why is BMI not considered an adequate test of body composition? Please make sure to put this in your own words.

[Done] Which equation correctly shows the multiplication of the means and extremes in the proportion $7.2 / 9.6=21.6 / 28.8$? A) $7.2 \cdot 21.6=28.8 \cdot 9.6$ B) $7.2 \cdot 28.8=21.6 \cdot 28.8$ C) $9.6 \cdot 21.6=28.8 \cdot 7.2$ D) $7.2 \cdot 9.6=21.6 \cdot 28.8$

[Done] Which concept describes the idea that government and government officials are not above the law? A. limited government B. federalism C. rule of law D. guaranteed rights

[Done] The pie chart below shows the annual salary by Mr. and Mrs. Ats from a joint account. If $15 \%$ of the salary was spent on rent: 1. What percentage was spent on food? Food $= \frac{108^{\circ}}{360^{\circ}} \times 100=\frac{1080}{36}=30=30$ $\therefore 30 \%$ was spent on ford 2. What percentage was spent on cos-1