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Questions in Grade College

[Jawaban] Cardiorespiratory endurance is considered the most important component of fitness because: A. It's easy to do. B. it just is. C. it helps with balance, which will help prevent falls as we age. D. of its relationship to the prevention and control of cardiovascular disease.

[Jawaban] Find the value of each expression by substituting [tex]x=-3[/tex]. [tex]2 x+1=2 \times(-3)+1=[/tex] [tex]-3 x+4=[/tex] [tex]4+5 x=[/tex] [tex]-2 x+3+4 x=[/tex]

[Jawaban] You work as a cashier for a grocery store and earn $5 per hour. You also mow lawns and earn $10 per hour. You want to earn at least $50 per week, but would like to work no more than 10 hours per week. Which system of inequalities, along with [tex]$y \geq 0$[/tex] and [tex]$x \geq 0$[/tex], would you use to solve the real-world problem? [tex]\left\{\begin{array}{l} y \leq-x+10 \\ y \geq \frac{1}{2} x+5 \end{array}\right.[/tex] [tex]\left\{\begin{array}{l} y \geq-x+10 \\ y \leq-\frac{1}{2} x+5 \end{array}\right.[/tex] [tex]\left\{\begin{array}{l} y \leq-x+10 \\ y \geq-\frac{1}{2} x+5 \end{array}\right.[/tex]

[Jawaban] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Jawaban] $\begin{array}{r}3 x+y=3 \ y=[?] x+\end{array}$

[Jawaban] Websites, newspapers, and magazines. a. fade out b. panning shot c. movie still d. moving picture Please select the best answer from the choices provided.

[Jawaban] Technician A says R-134a and R-12 refrigerant gauge manifolds can be interchanged. Technician B says because of differences between R-134a and R-12 gauge manifold calibrations, they cannot be interchanged. Who is right? A. A only. B. B only. C. Both A and B. D. Neither A nor B.

[Jawaban] XYZ Corporation invests $[tex]$6,000$[/tex] into 91-day treasury bills with an interest rate of [tex]$2.6 \%$[/tex]. If the broker charges a $[tex]$25$[/tex] 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}\right)}{\text { amount invested }\left(\frac{\text { days invested }}{360}\right)+\text { commission }} \end{array} [/tex] Give your answer as a percent rounded to the nearest hundredth.

[Jawaban] A self-serve frozen yogurt store made these graphs to study the data collected about its customers' purchases. Which statement is true? \begin{tabular}{|r|c|l|} \hline \multicolumn{3}{|c|}{ Ounces Sold Last Friday } \\ \hline Leal (3 to 4 p.m) & Stam & Leaf (7 to 8 p.m) \\ \hline 6088898 & 0 & 78 \\ \hline 00125 & 1 & 2246068 \\ \hline 3 & 2 & 0005 \\ \hline & 3 & 2 \\ \hline \end{tabular} Which of the following statements is true? A. The median number of ounces sold from 3 to 4 p.m. was more than the median number sold from 7 to 8 p.m. B. Yogurt sales had a decreasing trend during the last four months of 2011. C. More customers prefer chocolate than strawberry and vanilla combined. D. The store sold 4,000 fewer units in November than in August.

[Jawaban] Which of the following is a critical step in reviewing prescriptions for accuracy? A. Checking the color of the prescription paper B. Verifying patient details and prescription information C. Filing the prescription immediately D. Contacting the insurance company