Questions in Grade College

Questions in Grade College

[Jawaban] Divide the following and express in the form [tex]P ( x )=[/tex] divisor [tex]x Q ( x )+ R[/tex], where R is a function of x. a. [tex](x^3-x^2+3 x+2) \div(x^2-1)[/tex] b. [tex](2 x^3+x^2-5 x-1) \div(x^2+3)[/tex] c. [tex](5 x^4-x^2+2) \div(x^3-2)[/tex]

[Jawaban] Graph this system of equations: [tex] \begin{array}{l} 1.15 x+0.65 y=8.90 \\ x-3 y=-15 \end{array} [/tex]

[Jawaban] What was the name of the collection of novellas by Giovanni Boccaccio in which a fictional group of young men and women taking refuge from the plague outside Florence pass the time by trading stories? A. The Golden Bull B. The Plague Tales C. The Decameron D. The Black Death

[Jawaban] It is said that a business that fails to plan, plans to fail. 1. State two uses of a commercial business plan. (5 marks) 2. Consider a business enterprise you are familiar with and, under five appropriate headings, set out in detail a business plan for this enterprise. (15 marks)

[Jawaban] What is the solution of $\sqrt{1-3 x}=x+3$? A. $x=-8$ or $x=-1$ B. $x=-8$ C. $x=-1$ D. no solution

[Jawaban] $3(6-4 x)<36-9 x$ Select the correct answer below and, if necessary, fill in the answer box to complete your choice. A. The solution set expressed in interval notation is $\square$ . (Simplify your answer. Use integers or fractions for any numbers in the expression.) B. The solution set is $\varnothing$.

[Jawaban] Write the equation in its equivalent exponential form. [tex]$5=\log _9 M$[/tex] What is the equivalent exponential form of the equation?

[Jawaban] Which multiplication expression is equivalent to [tex]$\begin{array}{c} \frac{2 x^2-5 x-3}{4 x^2+12 x+5} \div \frac{3 x^2-11 x+6}{6 x^2+11 x-10} \\ \frac{(x-3)(2 x+1)}{(2 x+1)(2 x+5)} \cdot \frac{(x-3)(3 x-2)}{(2 x+5)(3 x-2)} \\ \frac{(2 x+1)(2 x+5)}{(x-3)(2 x+1)} \cdot \frac{(2 x+5)(3 x-2)}{(x-3)(3 x-2)} \\ \frac{(x-3)(2 x+1)}{(2 x+1)(2 x+5)} \cdot \frac{(2 x+5)(3 x-2)}{(x-3)(3 x-2)} \end{array}$[/tex]

[Jawaban] The loudest sound measured one night during a hockey game was 112 dB. The loudest sound measured during a hockey game the next night was 118 dB. What fraction of sound intensity of the second game was the sound intensity of the first game? [tex]L=10 \log \left(\frac{1}{f_0}\right)[/tex] [tex]L=[/tex] loudness, in decibels [tex]I=[/tex] sound intensity, in watts / [tex]m^2[/tex] [tex]I_0=10^{-12}[/tex] watts / [tex]m^2[/tex] A. 0.25 B. 0.78 C. 0.95 D. 0.99

[Jawaban] \frac{4}{6} \div \frac{3}{12}