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Questions in Grade College

[Jawaban] Anthony sells cars. Each month, he is paid $2,000, plus a $15\%$ commission on monthly sales above $20,000. Which function calculates his monthly earnings $(E)$ as a function of $m$ his monthly sales? $E(m)=2,000+0.15(m-20,000)$ $E(m)=2,000+0.15(m+20,000)$ $E(m)=2,000+15(m-20,000)$ $E(m)=2,000+15(m+20,000)$

[Jawaban] Which of the following is most clearly an example of a theme? A. The similarities between autobiography and creative nonfiction. B. The division of plot into exposition, rising action, and climax. C. There is a serious meaning behind the common symbol of the grim reaper. D. People pay a high price for being overly ambitious.

[Jawaban] What is the name of the map maker who, according to some, gave Venezuela its name? A. Salvador Dali B. Christopher Columbus C. Amerigo Vespucci D. Leonardo Da Vinci

[Jawaban] Ammonia, [tex]$NH _3(\Delta H_{ f }=-45.9 kJ)$[/tex], reacts with oxygen to produce water ([tex]$\Delta H_{ f }=-241.8 kJ$[/tex]) and nitric oxide, [tex]$NO (\Delta H_{ f }=$[/tex] 91.3 kJ ), in the following reaction: [tex]$4 NH_3(g)+5 O_2(g) \rightarrow 6 H_2 O(g)+4 NO(g)$[/tex] What is the enthalpy change for this reaction? Use [tex]$\Delta H_{r x n}=\sum(\Delta H_{f, \text { products }})-\sum(\Delta H_{f, \text { reactants }})$[/tex]. A. -902 kJ B. -104.6 kJ C. 104.6 kJ D. 900.8 kJ

[Jawaban] Identify which group of words is a complete sentence. A. On the soccer field. B. Three boys played. C. Concentrating very hard on the game. D. All of the above are complete sentences.

[Jawaban] A chef uses a recipe with the following ingredients. Then the chef decides to make more than 1 batch of the recipe. | Fruit | Cups Used | | ----------- | --------- | | Apples | 5 | | Mangoes | 3 | | Blueberries | 2 | | Blackberries | 1 | If a total of 30 cups of mangoes and blueberries are used, how many batches of the recipe did the chef make? A. 4 batches B. 5 batches C. 6 batches D. 7 batches

[Jawaban] Element with the electron configuration $1 s^2 2 s^2 2 p^6 3 s^2 3 p^5$ is A. potassium B. fluorine C. sulfur D. chlorine E. carbon

[Jawaban] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Jawaban] Divide 54 oranges in the ratio of [tex]$4:2$[/tex] between Teekay and ?

[Jawaban] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?