Questions in Grade College

Questions in Grade College

[Jawaban] On a number line, the directed line segment from Q to S has endpoints Q at -14 and S at 2. Point R partitions the directed line segment from [tex]$Q$[/tex] to [tex]$S$[/tex] in a 3:5 ratio. Which expression correctly uses the formula [tex]$\left(\frac{m}{m+n}\right)\left(x_2-x_1\right)+x_1$[/tex] to find the location of point [tex]$R$[/tex]? A. [tex]$\left(\frac{3}{3+5}\right)(2-(-14))+(-14)$[/tex] B. [tex]$\left(\frac{3}{3+5}\right)(-14-2)+2$[/tex] C. [tex]$\left(\frac{3}{3+5}\right)(2-14)+14$[/tex] D. [tex]$\left(\frac{3}{3+5}\right)(-14-2)-2$[/tex]

[Jawaban] To rationalize the denominator of $\frac{2 \sqrt{10}}{3 \sqrt{11}}$, you should multiply the expression by which fraction? A. $\frac{\sqrt{10}}{\sqrt{10}}$ B. $\frac{\sqrt{11}}{\sqrt{11}}$ C. $\frac{2-\sqrt{10}}{2-\sqrt{10}}$ D. $\frac{3-\sqrt{11}}{3-\sqrt{11}}$

[Jawaban] A patient care technician is caring for a patient who requires oral suctioning. Which of the following actions should the technician take? A. Wear sterile gloves while suctioning the patient. B. Wait 30 seconds between suctioning attempts. C. Limit suctioning to no more than 15 seconds at a time. D. Insert the suction catheter into the patient's throat.

[Jawaban] Rewrite the following expression as a single logarithm: [tex]2 \log (x+3)+3 \log (x-7)-5 \log (x-2)-\log \left(x^2\right)[/tex] A. [tex] \log \left(\frac{(x+3)^2(x-2)^5}{(x-7)^3 x^2}\right)[/tex] B. [tex]\log \left(\frac{x^2(x+3)^2(x-7)^3}{(x-2)^5}\right)[/tex] C. [tex]\log \left(\frac{(x+3)^2(x-7)^3}{x^2(x-2)^5}\right)[/tex] D. [tex]\log \left(\frac{(x+3)^2(x-7)^3}{(x-2)^{-5} x^{-2}}\right)[/tex]

[Jawaban] A patient care technician is transferring a weight-bearing patient from a wheelchair to the bed. Which of the following pieces of equipment should the technician use? A. Trapeze B. Crutches C. Gait belt D. Slide board

[Jawaban] If [tex]f(x)=x^2+1[/tex] and [tex]g(x)=x-4[/tex], which value is equivalent to [tex](f \circ g)(10)[/tex] ? A. 37 B. 97 C. 126 D. 606

[Jawaban] By rounding to 1 significant figure, estimate the answers to these questions: a) [tex]$426 \times 894$[/tex] b) [tex]$657 \times 889$[/tex] c) [tex]$287 \times 494$[/tex]

[Jawaban] Find $\frac{3}{8}$ of 48.

[Jawaban] Are banks and credit unions the only types of financial institutions? True False

[Jawaban] Using Table 19-1 and Table 19-2, calculate the annual, semiannual, quarterly, and monthly premiums (in $) for life insurance policy. Round your answers to the nearest cent. | Face Value of Policy | Sex and Age of Insured | Type of Policy | Annual Premium | Semiannual Premium | Quarterly Premium | Monthly Premium | |---|---|---|---|---|---|---| | 70,000 | female 35 | 10-year term | $$\square$$ | $$\square$$ | $$\square$$ | $$\square$$ |