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Questions in Grade College

[Jawaban] What is the value of $x$ if $5^{x+2}=5^9$? A. $x=-11$ B. $x=-7$ C. $x=7$ D. $x=11$

[Jawaban] Choose the products that complete the reaction. The chemical equations may not be balanced. [tex]HCl + NaOH \rightarrow[/tex] ? A. [tex]NaCl + H _2 O[/tex] B. [tex]NaCl + CO _2+ H _2 O[/tex] C. [tex]NaCl + H _2[/tex]

[Jawaban] Households play a role in the circular flow of goods by: A. making goods available at product markets. B. selling natural resources to businesses. C. designing and producing new goods. D. providing labor to businesses and markets.

[Jawaban] Use the following table to help answer the question below. | State | Single-Earner | 2-Person | 3-Person | | :-------- | :------------ | :------- | :------- | | Florida | $41,226 | $52,259 | $58,574 | | Georgia | $40,691 | $55,258 | $61,104 | | Missouri | $39,645 | $51,568 | $60,371 | | Texas | $38,940 | $55,859 | $59,222 | | Virginia | $48,362 | $65,122 | $74,151 | A family of three living in Georgia is thinking about filing bankruptcy. In order to file for Chapter 7 bankruptcy, what must be true about their monthly income? A. The family's monthly income must be less than $5,092. B. The family's monthly income must be more than $5,092. C. The family's monthly income must be less than $4,605. D. The family's monthly income must be more than $4,605.

[Jawaban] Which type of ecosystem would the governor of a U.S. state likely not want covered? A. rain forests B. wetlands wholly within the state C. oceans D. rivers that crossed state lines

[Jawaban] f(x) = 5x - (4+7x)/3 Find two points on the line to graph the function.

[Jawaban] Which step has an incorrect instruction? | 2 | Simplify by combining like terms. | $-\frac{5}{2}+x=-\frac{7}{4}$ | |---|---|---| | 3 | Use the addition property of equality. | $-\frac{5}{2}+\frac{5}{2}+x=-\frac{7}{4}+\frac{5}{2}$ | | 4 | Use multiplication to find equivalent fractions. | $-\frac{5}{2}+\frac{5}{2}+x--\frac{7}{4}+\frac{10}{4}$ | | | Simplify by combining like terms. | $x=\frac{3}{4}$ | Step 1 Step 2 Step 3 Step 4

[Jawaban] Which statement best describes what a scope of work is? A. A description of the work to be performed on a project that sets expectations for both parties. B. A summary of the cost of materials on a project. C. The detailed estimate that a subcontractor submits to a general contractor. D. An explanation of the physical boundaries of a project.

[Jawaban] Which expression is equivalent to $(f g)(5)$? A. $f(5) \times g(5)$ B. $f(5)+g(5)$ C. 5 f(5) D. $5 g(5)$

[Jawaban] Using six random samples, the average number of catfish in the samples was 5.7. If the total population of fish in the pond is 200, the proportion of catfish in the pond will be [tex]$\frac{5.7}{20}=\frac{x}{200}$[/tex] What is the predicted number of catfish in the pond?