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Questions in Grade College

[Jawaban] Divide the polynomials. Your answer should be in the form [tex]$p(x)+\frac{k}{x+5}$[/tex] where [tex]$p$[/tex] is a polynomial and [tex]$k$[/tex] is an integer. [tex]$\frac{x^2-28}{x+5}=$\square[/tex]

[Jawaban] Given the following data, calculate the (a) Mode (b) Variance (c) Standard deviation (d) Coefficient of variation. [tex]\begin{tabular}{|l|r|r|r|r|r|r|r|r|r|} \hline Percentage & $0-9$ & $10-19$ & $20-29$ & $30-39$ & $40-49$ & $50-59$ & $60-69$ & $70-79$ & $80-89$ \\ \hline Frequency & 1 & 2 & 5 & 17 & 23 & 25 & 18 & 5 & 3 \\ \hline \end{tabular}[/tex]

[Jawaban] A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. What's the walker's momentum? A. 0.3 kg-m/s B. 75 kg-m/s C. 20 kg-m/s D. 3 kg-m/s

[Jawaban] Someone you support is about to do something that will cause them significant harm. Should you respect their choice? Yes No

[Jawaban] Solve $2(5 x+6) A) $x<12$ B) There's no solution. C) All real numbers D) $x<-15$

[Jawaban] Stroke volume depends on A. venous return of blood to the heart. B. end diastolic volume. C. the contractility of the ventricle. D. afterload E. all of the above

[Jawaban] XYZ Corporation invests $15,000 into 91-day treasury bills with an interest rate of 1.9%. If the broker charges a $20 commission, what is the yield? [tex] \begin{array}{c} \text { yield }=[?] % \\ \text { yield }=\frac{\text { amount invested (interest rate) }\left(\frac{\text { days invested }}{360 \text { days }}\right)}{\text { amount invested }\left(\frac{\text { days invested }}{360 \text { days }}\right)+\text { commission }} \end{array} [/tex] Give your answer as a percent rounded to the nearest hundredth.

[Jawaban] Michael is finding the area of parallelogram ABCD. To do this, he follows the steps in the table. | Step 1 | Draw a rectangle around parallelogram ABCD. | |---|---| | Step 2 | Find the area of the rectangle. | | Step 3 | Find the area of the four right triangles created in the corners of the rectangle. | | Step 4 | Subtract the area of the right triangles from the area of the rectangle. | To solve the problem using these steps, what are the dimensions of the rectangle he should draw? A. 2 units by 4 units B. 3 units by 2 units C. 4 units by 4 units

[Jawaban] The volume of an oblique pyramid with a square base is [tex]$V$[/tex] units [tex]$^3$[/tex] and the height is [tex]$h$[/tex] units. Which expression represents the area of the base of the pyramid? A. [tex]$\frac{3 V}{h}$[/tex] units [tex]$^2$[/tex] B. [tex]$(3 V-h)$[/tex] units [tex]$^2$[/tex] C. [tex]$(V-3 h)$[/tex] units [tex]$^2$[/tex] D. [tex]$\frac{v}{3 h}$[/tex] units [tex]$^2$[/tex]

[Jawaban] Solve $5 x+12 \leq 32$ or $6+10 x \geq 96$