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Questions in Grade College

[Jawaban] A parabola with a vertex at $(0,0)$ has a directrix that crosses the negative part of the $y$-axis. Which could be the equation of the parabola? $x^2=-4 y$ $x^2=4 y$ $y^2=4 x$ $y^2=-4 x$

[Jawaban] Evaluate the following limits: 35. Evaluate [tex]\lim _{x \rightarrow 1}, 5[/tex] 36. Evaluate [tex]\lim _{x \rightarrow 0} \frac{1-\cos x^2}{x}[/tex] 37. Compute [tex]\lim _{x \rightarrow 0}\left(\frac{1}{x}-\frac{1}{x^2+x}\right)[/tex] 38. Evaluate [tex]\lim _{x \rightarrow 1} \frac{|x-1|}{x-1}[/tex] 39. Evaluate [tex]\lim _{x \rightarrow \infty} \frac{4-x^2}{4 x^2-x-2}[/tex]. 40. Evaluate [tex]\lim _{x \rightarrow 0} \frac{\sin ^2 x}{x}[/tex] 41. If [tex]\lim _{x \rightarrow 0} \frac{1-\cos x}{3 x \sin x}=\frac{1}{k}[/tex], find k. 42. Evaluate [tex]\lim _{x \rightarrow 0} x^2 \cos \left(\frac{1}{x}\right)[/tex].

[Jawaban] Which data would the nurse collect for a patient who reports frequent nosebleeds? Select all that apply. One, some, or all responses may be correct. * Take blood pressure * Ask about 'snorting' illicit drugs * Observe for bruising or ecchymosis * Observe for signs of trauma to the nose * Check oxygen saturation with pulse oximeter * Ask about personal or family history of blood disorders

[Jawaban] Which is the approximate solution to the system [tex]y=0.5 x+3.5[/tex] and [tex]y=-\frac{2}{3} x+\frac{1}{3}[/tex] shown on the graph? A. (-2.7, 2.1) B. (-2.1, 2.7) C. (2.1, 2.7) D. (2.7, 2.1)

[Jawaban] Which of the following refers to the fact that robots that represent very close facsimiles of humans are likely to evoke revulsion in people? A. the Flynn effect B. the uncanny valley C. the representativeness heuristic D. morphology

[Jawaban] You purchase a home for $315,000 by making a down payment of 12% and financing the remaining amount with a 30-year mortgage. Your mortgage has an annual percentage rate of 6.8%, compounded monthly. Determine your monthly mortgage payment. Round your answer to the nearest cent. Monthly Mortgage Payment = $

[Jawaban] What is required in order to determine whether or not an object moves? A. a reference point B. distance C. displacement D. standard units

[Jawaban] What is a liability? A. An asset you own. B. A debt you owe now. C. A debt you may owe in the future. D. Money you have saved for the future.

[Jawaban] Besides stool samples, can Hemoccult cards be used to test gastric fluid and other fluids for occult blood? True False

[Jawaban] Which of the following percentages is equivalent to the fraction below? 16/128 a. $12.5 \%$ c. $0.125 \%$ b. $1.25 \%$ d. $25 \%