Graph the set of all real numbers less than or equal to 2 .

Consider the following data:

$$\begin{array}{llr} \hline \text { Variable selling and administrative costs per unit } & \$ 7.00 \\ \text { Total fixed selling and administrative costs } & \$ 810,000 \\ \text { Total fixed manufacturing costs } & \$ 500,000 \\ \text { Variable manufacturing costs per unit } & \$ 12.00 \\ \text { Units produced and sold } & 100,000 \\ \hline \end{array}$$

Compute the following per unit of product: (c) full cost.

The nurse is reviewing the medication history of a patient who is taking hydroxychloroquine. However, the patient’s chart does not reveal a history of malaria or travel out of the country. The patient is most likely taking this medication for what
a. Plasmodium.
b. thyroid disorders.
c. roundworms.
d. rheumatoid arthritis.

Evaluate the given integral by changing to polar coordinates.

$\iint_R y d A$, where $R$ is the region in the first quadrant bounded by the circle $x^2+y^2=9$ and the lines $y=x$ and $y=0$

(a) For $^{18} O_{2}, \Delta \overline{G}$ values for the transitions $v=1 \leftarrow 0, 2 \leftarrow 0,$ and $3 \leftarrow 0$ are, respectively, 1556.22, 3088.28, and $4596.21\ \mathrm{cm}^{-1}.$ Calculate $\overline{v}$ and $x_{e}.$ Assume $y_{e}$ to be zero. (b) For $^{14} N_{2}, \Delta \overline{G}$ values for the transitions $v=1 \leftarrow 0, 2 \leftarrow 0,$ and $3 \leftarrow 0$ are, respectively, 2345.15, 4661.40, and $6983.73\ \mathrm{cm}^{-1}.$ Calculate $\overline{v}$ and $x_{e}.$ Assume $y_{e}$ to be zero.

In contrast, a merchandiser's cost of goods sold is based on its __________.

Given matrices $A, B$, and $C$, multiply, if possible.

$$A=\left[\begin{array}{ll} 1 & 1 \\ 2 & 3 \end{array}\right] \quad B=\left[\begin{array}{rr} 3 & 2 \\ -1 & 1 \end{array}\right] \quad C=\left[\begin{array}{lll} 0 & 2 & 0 \\ 3 & 1 & 4 \end{array}\right]$$

CA

Many people believe that $\sqrt{x^2}=x$. We will investigate this claim graphically and numerically.

(a) Graph the two functions $x$ and $\sqrt{x^2}$ in the window $-5 \leq x \leq 5,-5 \leq y \leq 5$. Based on what you sec, do you believe that $\sqrt{x^2}=x^2$? What function does the graph of $\sqrt{x^2}$ remind you of?

(b) Complete the table below. Based on this table. do you believe that $\sqrt{x^2}=x^2$ ? What function does the table for $\sqrt{x^2}$ remind you of? Is this the same function you found in part (a)?

(c) Explain how you know that $\sqrt{x^2}$ is the same as the function $|x|$.

(d) Graph the function $\sqrt{x^2}-|x|$ in the window $-5 \leq$ $x \leq 5,-5 \leq y \leq 5$. Explain what you see.

What is the relationship between cholesterol and atherosclerosis?

The resident population of Georgia (in thousands) was 9810 in 2011 and 9992 in 2013. Use the Midpoint Formula to estimate the population in 2012.

Circle the letter of the sentence in which the word in bold-faced type is used incorrectly.

a. In a monopoly, power is held on the basis of majority rule.

b. One student seems to monopolize every class discussion.

c. During the eighteenth century the British held an absolute monopoly on trade with the American colonies.

d. By gaining a monopoly in the steel industry, a few financiers virtually controlled the nation's economy.

Consider the following data:

$$\begin{array}{llr} \hline \text { Variable selling and administrative costs per unit } & \$ 7.00 \\ \text { Total fixed selling and administrative costs } & \$ 810,000 \\ \text { Total fixed manufacturing costs } & \$ 500,000 \\ \text { Variable manufacturing costs per unit } & \$ 12.00 \\ \text { Units produced and sold } & 100,000 \\ \hline \end{array}$$

Compute the following per unit of product: (b) full manufacturing cost

Me alegro de que ustedes (1.) trabajar como voluntarios en el comedor. Creo que es justo que los ancianos y la gente sin hogar (2.) esta oportunidad de recibir alimentos todos los días. Es muy bueno que un voluntario (3.) fondos para comprar alimentos y espero que yo (4.) para hacer más fácil su trabajo. Ojalá que cuando termine este año, nosotros (5.) mejor la forma de servir la comida. Estoy contento de que ustedes (6.) sus comentarios y los (7.) a la dirección electrónica que les di. Muchas gracias a todos.

Express the sums in sigma notation. The form of your answer will depend on your choice for the starting index. $1+2+3+4+5+6$