In the following paragraph, cross out each Incorrect verb form and write the correct form above it. If all the verbs in a sentence are correct, write C above the sentence.

Example: Railroads in the United States $\overset{\text{began}}{\cancel{\text{begun}}}$ with a few horse-powered lines, in the 1800s.

By the end of the nineteenth century, the United States have five transcontinental lines.

Design a conceptmap that compares and contrasts the atomic Ideas proposed by Democritus and John Dalton.

Write the following sets:

(a) The set of letters used in the sentence “List the elements in a set only once.”

(b) The set of letters that are needed to spell these words: team, meat, mate, and tame

(c) The set of states in the United States that contain the letter Q

The Enormous State University’s Accounting Society has decided to produce a version of the ballet Swan Lake, in which all the female roles (including all of the swans) will be danced by men, and vice versa. Here are the main characters: Prince Siegfried. Prince Siegfried’s Mother. Princess Odette, the White Swan. The Evil Duke Rotbart. Odile, the Black Swan. Cygnet #1, young swan. Cygnet #2, young swan. Cygnet #3, young swan. The ESU Accounting Society has on hand a total of 4 female dancers and 12 male dancers who are to be considered for the main roles. How many possible casts are there?

The Modern Language Association plans a three-day meeting. The program committee requests 15 overhead projectors for the first day, 28 for the second day, and 19 for the third day. Projectors may be rented for a single day for $17, and they may be rented for two consecutive days for$30. How many should be rented for a single day and how many should be rented for two consecutive days to minimize rental costs?

Indicate whether each of the following statements concerning diabetes and the chemical monitoring of this condition is true or false. a. Diabetes results from having too much insulin in the blood. b. The inability of the body to properly use insulin once it is produced is a cause of diabetes. c. High levels of glucose in urine is a sign of diabetes. d. Modern glucose-monitoring systems directly measure the amount of glucose in the blood.

Construct a Plackett-Burman design for 10 variables containing 24 experimental runs.

A modern jet engine Operates so that the fuel is sprayed into air at P, tighter than the fuel critical point. Assume we have a rich mixture of 50% n-octane and 50% air by moles at 500 K and 3.5 MPa near the nozzle exit. Do I need to treat this as a real-gas mixture, or is an ideal-gas assumption reasonable? To answer, find Z and the enthalpy departure for the mixture assuming Kay's rule and the generalized charts.

How did the creation of the Fed improve our banking system?

Understanding the evolution of our banking system is important because it helps us understand the features of modern banking. Today we have a managed money supply that is accepted by everyone simply because people have faith in it. Which of the following is true about our banking system today?

b) Today's money is not backed by gold or silver.

The United States Postal Service delivers about

$$2 ^ { 8 } \cdot 5 ^ { 2 }$$

pieces of mail each second. There are

$$2 ^ { 8 } \cdot 3 ^ { 4 } \cdot 5 ^ { 2 }$$

seconds in 6 days. How many pieces of mail does the United States Postal Service deliver in 6 days? Write your answer as an expression involving powers.

a. use the technology of your choice to determine the range and sample standard deviation of each of the two data sets. b. compare the two data sets by using your results from part (a). Anthropologists are still trying to unravel the mystery of the origins of the Etruscan empire, a highly advanced Italic civilization formed around the eighth century B.C. in central Italy. Were they native to the Italian peninsula or, as many aspects of their civilization suggest, did they migrate from the East by land or sea? The maximum head breadth, in millimeters, of 70 modern Italian male skulls and that of 84 preserved Etruscan male skulls were analyzed to help researchers decide whether the Etruscans were native to Italy. The resulting data can be found on the WeissStats CD. [SOURCE: N. Barnicot and D. Brothwell, “The Evaluation of Metrical Data in the Comparison of Ancient and Modern Bones.” In Medical Biology and Etruscan Origins, G. Wolstenholme and C. O’Connor, eds., Little, Brown & Co., 1959]

Identify the opinion contained in the statement below. If the statement contains no opinions, write none.

Example: Daw Aung San Suu Kyi is the daughter of General Aung San, the wildly popular founder of modern Burma, or Myanmar.

Answer: wildly popular

By the time she was awarded the Nobel Prize in $1991$, she har already been under house arrest for two years.

$\textbf{\textcolor{#4257b2}{Mental Math}} \hspace{10pt}$ Determine whether the given number is a solution of the inequality.

$$\begin{array}{lcccc} x > 4 \hspace{25pt} & \textbf{a.}\hspace{10pt}4 \hspace{25pt} & \textbf{b.}\hspace{10pt} 0 \hspace{25pt} & \textbf{c.}\hspace{10pt} -4 \hspace{25pt} & \textbf{d.}\hspace{10pt} 6\\ \end{array}$$

Design a controlled experiment to demonstrate that birds do not spontaneously generate on bird feeders.