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Questions in Grade College

[Jawaban] Use the quadratic formula to solve $3 x^2+5 x+2=0$ A) $x=-2 / 3,-1$ B) $x=2,-3$ C) $x=\frac{5 \pm \sqrt{17}}{2}$ D) $x=\frac{-5 \pm \sqrt{19}}{6}$

[Jawaban] To silence John Peter Zenger, New York's Governor Cosby? A. Put him in jail for libel B. Sent thugs to intimidate him. C. Sent thugs to intimidate the jury D. All of the above

[Jawaban] Solve: $\begin{array}{c} 5 x-\frac{16}{x}=-16 \\ x=[?], \end{array}$

[Jawaban] The set of life spans of an appliance is normally distributed with a mean [tex]$\mu=48$[/tex] months and a standard deviation [tex]$\sigma=$[/tex] 8 months. What is the [tex]$z$[/tex]-score of an appliance that stopped working at 64 months? A. -2 B. -1 C. 1 D. 2

[Jawaban] Select the correct answer. What is the justification for step 2 in the solution process? [tex]10 x-25-3 x=4 x-1[/tex] Step 1: [tex]7 x-25=4 x-1[/tex] Step 2: [tex]7 x=4 x+24[/tex] A. the subtraction property of equality B. the addition property of equality C. the division property of equality D. the multiplication property of equality

[Jawaban] Solve for the variable in [tex]7 / 28=25 / x[/tex]. A) 20 B) 100 C) 5 D) 4

[Jawaban] Write $3 \times 3 \times 3 \times 3 \times 3 \times 3$ using exponents. A. $9^4$ B. $6^3$ C. $12^3$ D. $3^6$

[Jawaban] The population of people in a town increases by 100 each year. Which equation represents the situation? Let [tex]$p$[/tex] represent the amount the population has increased and [tex]$t$[/tex] represent the number of years. A. [tex]$t=100 p$[/tex] B. [tex]$p=100 t$[/tex] C. [tex]$t=100+p$[/tex] D. [tex]$p=100+t$[/tex]

[Jawaban] What is the solution to the equation $2^{x+4}-12=20$?

[Jawaban] Chrysler has a financial unit that is responsible for vehicle leases to consumers. It has a distinct mission, control over its resources, and plans independent of the other divisions of Chrysler. This financial unit is an example of a(n): Select one: A. organizational level B. SWOT C. secure business unit D. business sales unit E. strategic business unit