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Questions in Grade College

[Jawaban] Which of the following is a potential challenge for families whose primary language is not English? A) Achieving academic success B) Communicating with teachers and understanding school policies C) Finding a house in close proximity to the school D) Making friends at school functions

[Jawaban] Use atomic diagrams to show how an ionic bond is formed between sodium and chlorine.

[Jawaban] Which of the following functions is not quadratic? [tex]$f(x)=2 x^2+5 x-1$[/tex] [tex]$f^{\prime}(x)=-3 x^2-1$[/tex] [tex]$f(x)=5 x-5$[/tex] [tex]$f^{\prime}(x)=x^2$[/tex]

[Jawaban] What are the domain and range of [tex]f(x)=\log (x+6)-4[/tex]? A. domain: [tex]x>-6[/tex]; range: [tex]y>4[/tex] B. domain: [tex]x>-6[/tex]; range: all real numbers C. domain: [tex]x>6[/tex]; range: [tex]y>-4[/tex] D. domain: [tex]x>6[/tex]; range: all real numbers

[Jawaban] Evaluate the limit $\lim _{x \rightarrow \infty} \frac{8 x+2}{2 x^2-5 x+9}$

[Jawaban] The Anderson family wants to look at their cash flow over a year. They decide to write out their cash flow for 4 months as given in the spreadsheet below. In which of the months did they have the greatest net cash flow? | | A | B | C | D | E | | :---------- | :---------------- | :------- | :------ | :------- | :------- | | 1 | | January | April | August | December | | 2 | Cash Inflows | | | | | | 3 | Disposable income | $2,760 | $3,060 | $2,760 | $2,900 | | 4 | Interest on deposits | | | | | | 5 | Income from investments | $0 | $0 | $0 | $0 | | 6 | Total Cash Inflow | $2,760 | $3,060 | $2,760 | $2,900 | | 7 | | | | | | | 8 | Cash outflows | | | | | | 9 | Mortgage | $1,020 | $1,020 | $1,020 | $1,020 | | 10 | Electric | $230 | $185 | $115 | $205 | | 11 | Water | $85 | $80 | $100 | $90 | | 12 | Cable and telephone | $115 | $115 | $115 | $115 | | 13 | Groceries | $600 | $540 | $585 | $710 | | 14 | Recreation | $150 | $150 | $500 | $75 | | 15 | Insurance | $185 | $185 | $185 | $185 |

[Jawaban] From a psychological context, Cryptozoology is considered pseudopsychology due to: A. Lack of falsifiable hypotheses and absence of empirical evidence for unconfirmed entities B. Its reliance on rigorous scientific experiments C. Its clear and consistent predictions about human behavior D. Its focus on observable behaviors

[Jawaban] How did Truman's and Eisenhower's actions or beliefs on containment differ?

[Jawaban] In this unit we learned about the differences between legislators who serve as trustees to their constituents and those who serve as delegates to their constituents. Explain which one you think would better serve your state and why you feel that way.

[Jawaban] What is the solution to the system of equations? $\left\{\begin{array}{r} -3 x-3 y+2 z=-7 \\ z=1 \\ -2 x-3 y+z=-6 \end{array}\right.$ A. $(2,1,1)$ B. $(2,1,-1)$ C. $(-2,1,1)$ D. $(2,-1,1)$