Questions in Grade College

Questions in Grade College

[Done] The upper temperature for the flue gases of a natural-draft furnace is A. [tex]$400^{\circ} F$ B. $250^{\circ} F$ C. $600^{\circ} F$ D. $700^{\circ} F$[/tex]

[Done] Complete the following statement: The election of Ronald Reagan ushered in a period when conservative Democrats began to switch to the Republican Party in record numbers.

[Done] A restaurant's delivery person can determine the number of miles he can drive in $x$ hours by the function $f(x) = 22x$. The number of gallons of gas the delivery person uses driving $y$ miles can be determined by the function $g(y) = \frac{y}{22}$. If the delivery person works an 8-hour shift, how many gallons of gas does he use?

[Done] Agone had 60 mangoes. He gave 10 to Rose and 5 to Define. What fraction did he give out?

[Done] Together, Levy and Matthew earn $4,680 per month. Levy earns $520 more per month than Matthew earns. How much does Levy earn per month? A. $2,080 B. $2,340 C. $2,600 D. $4,160

[Done] Which of the following words describes a candidate that comes off well in the media, particularly on television? A) Cryptic B) Rhetoric C) Cynical D) Mediagenic

[Done] Which statement represents the percent of American adults with total cholesterol scores in the borderline-high range? [tex]$P(-13 \leq z \leq 0)$[/tex] [tex]$P(-0.77 \leq z \leq 1)$[/tex] [tex]$P (0 \leq z \leq 1.3)$[/tex] [tex]$P (0 \leq z \leq 0.77)$[/tex] Cholesterol levels in the blood are an important health measure. High cholesterol is a risk factor of serious conditions, such as heart disease. This table shows the general guidelines for total cholesterol scores. | Below [tex]$200 mg / dL$[/tex] | Desirable | | [tex]$200-239 mg / dL$[/tex] | Borderline high | | [tex]$240 mg / dL$[/tex] and above | High | Total cholesterol scores for American adults are normally distributed, with [tex]$\mu=200 mg / dL$[/tex]. Use [tex]$\sigma=$[/tex] [tex]$30 mg / dL$[/tex].

[Done] Solve for $G$. $D=\frac{4}{7}(F+G)$

[Done] Why did the economies of the former East German areas collapse during reunification? A. The government bought factories and businesses, reducing employment. B. East German businesses were unable to compete in the free-market economy. C. After unification, Germany chose to keep the east and west economies separated. D. High economic growth led to a shortage of workers.

[Done] The Latin verb, intagliare, means: a. to cut into b. to paste c. to combine