The chemical factors that determine traits are called

a. chromosomes.

b. genes.

c. traits.

d. characters.

What is the relationship between cholesterol and atherosclerosis?

What factors do not affect nuclear reactions, but do affect chemical reactions?

Which of the following best describes inpatient drug treatment facilities?

a. They are mainly for individuals with mental or medical disorders.

b. They treat patients for 4-8 hours a day, but the patient lives at home.

c. They are long-term facilities that also provide job and career training

d. They are separate from hospitals and other medical facilities.

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.

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.

(a) Find the domain of each function. (b) Locate any intercepts. (c) Graph each function. (d) Based on the graph, find the range. (e) Is f continuous on its domain?

$$f(x)=\left\{\begin{array}{ll}{x+3} & {\text { if }-2 \leq x<1} \\ {5} & {\text { if } x=1} \\ {-x+2} & {\text { if } x>1}\end{array}\right.$$

According to the Christian Science Monitor, 80 percent of egg cartons are imprinted with the logo "Animal Care Certified.."27 This designation means that the United Egg Producers, the egg industry's trade group, has certified egg producers according to internal guidelines.

What do you think the typical consumer interprets "Animal Care Certified" to mean?

The reciprocal of a whole number is a fraction with __________ in the numerator.

Which of the following statements are equivalent? Which ones are correctly indented?

(a)

if i > 0:
    x = 0
    y = 1
else:
    y = 0
    z = 0

(b)

if i > 0:
    x = 0
  y = 1
else:
    y = 0
    z = 0

(c)

if i > 0:
  x = 0
  y = 1
else:
    y = 0
    z = 0

(d)

if i > 0:
  x = 0
  y = 1
else:
    y = 0
  z = 0

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.

Given the following thermochemical equations,

$$\begin{array}{cc} \mathrm{CaO}(s)+\mathrm{Cl}_2(g) \longrightarrow \mathrm{CaOCl}_2(s) & \Delta H^{\circ}=-110.9 \mathrm{~kJ} \\ \mathrm{H}_2 \mathrm{O}(l)+\mathrm{CaOCl}_2(s)+2 \mathrm{NaBr}(s) \longrightarrow & 2 \mathrm{NaCl}(s)+\mathrm{Ca}(\mathrm{OH})_2(s)+\mathrm{Br}_2(l) \\ \Delta H^{\circ}=-60.2 \mathrm{~kJ} \\ \mathrm{Ca}(\mathrm{OH})_2(s) \longrightarrow H^{\circ}=+65.1 \mathrm{~kJ} \end{array}$$

calculate the value of $\Delta H^{\circ}$ (in kilojoules) for the reaction

$$\frac{1}{2} \mathrm{Cl}_2(g)+\mathrm{NaBr}(s) \longrightarrow \mathrm{NaCl}(s)+\frac{1}{2} \mathrm{Br}_2(l)$$

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.

A study conducted in the multicultural Spanish city of Ceuta investigated the relationship between religion and the prevalence of eating disorders. Students aged 12-20 were selected from three public schools. In the study, suppose there were 150 Muslim students and 46 were diagnosed with eating disorders. Of the 200 Christian students, 17% were diagnosed the same way.

Based on your interval, are you convinced that there is a true difference when comparing rates between the religions? Explain.