Underline any words, letters, symbols, or numbers that should be italicized in the following sentences.

Example 1. The name of the spaceship in Star Trek is the $\underline{\text{Enterprise}}$.

20. The answer has four $6^{\prime}$ s in a row.

What are the advantages and disadvantages of multitest systems for bacterial identification?

Explain the different political systems in Athens and Sparta.

What are the major differences between a special revenue fund and an enterprise fund?

What is meant by “segment information for enterprise funds”? When is the disclosure of segment information required?

Determine the angular acceleration of link AB and the linear acceleration of A for $\theta=90^{\circ} \text { if } \dot{\theta}=0$ and $\ddot{\theta}=3 \mathrm{rad} / \mathrm{s}^{2}$ at that position. Carry out your solution using vector notation.

What do you think the tomato seeds might represent in "In Response to Executive Order 9066"? Think about · what Denise calls them · where they will not grow · what the speaker says Denise will do when they ripen

Name some alternatives to a free enterprise system and describe their limitations .

What are regulatory accounting principles and how do they relate to enterprise fund accounting?

The models below show the alcohols butan-1-ol and butan-2-ol, both with the formula $\mathrm{C}_4 \mathrm{H}_9 \mathrm{OH}$. Note the position of the OH group. The enthalpy of combustion $\left(\Delta_{\mathrm{c}} H\right)$ for butan-1-ol $=-2675.6 \mathrm{~kJ} / \mathrm{mol}$ and for butan-2-ol $=-2661.1 \mathrm{~kJ} / \mathrm{mol}$.

(a) Write a balanced equation for the complete combustion of butan-1-ol and butan-2-ol:

(b) Both butan-1-ol and butan-2-ol burn completely with oxygen to form $\mathrm{CO}_2$ and $\mathrm{H}_2 \mathrm{O}$. Use the following average bond enthalpies to calculate the enthalpy of combustion for 1 mole of butan-1-ol and butan-2-ol. $\mathrm{C}-\mathrm{C} 347 \mathrm{~kJ} / \mathrm{mol}, \mathrm{C}-\mathrm{H} 413 \mathrm{~kJ} / \mathrm{mol}, \mathrm{C}-\mathrm{O} 358 \mathrm{~kJ} / \mathrm{mol}, \mathrm{O}=\mathrm{O} 498 \mathrm{~kJ} / \mathrm{mol}, \mathrm{C}=\mathrm{O} 805 \mathrm{~kJ} / \mathrm{mol}, \mathrm{O}-\mathrm{H} 464 \mathrm{~kJ} / \mathrm{mol}$. The enthalpy of vaporization of butan-1-ol is $52.5 \mathrm{~kJ} / \mathrm{mol}$. The enthalpy of vaporization of butan-2-ol is $49.9 \mathrm{~kJ} / \mathrm{mol}$.

(c) Does your calculated enthalpy of combustion match either of the stated enthalpies of combustion for butan-1-ol or butan-2-ol? Why is there a difference?

(d) Can you explain why butan-1-ol and butan-2-ol have different values for the enthalpy of combustion?

Link 2 is isolated from a kinematic diagram and shown. The link is rotating counterclockwise at a rate of $300 \mathrm{rpm}$. Determine the velocity of points $A$ and $B$. Use $\gamma=50^{\circ}$ and $\beta=60^{\circ}$.

Define khanate, neo-Confucianism, porcelain.

Each box of Healthy Crunch breakfast cereal contains a coupon entitling you to a free package of garden seeds. At the Healthy Crunch home office, they use the weight of incoming mail to determine how many of their employees are to be assigned to collecting coupons and mailing out seed packages on a given day. Let x = weight of incoming mail and y = number of employees required to process the mail in one working day. A random sample of 8 days gave the following data:

$$\scriptstyle\begin{array}{l|cccccccc} \hline x(\mathrm{lb}) & 11 & 20 & 16 & 6 & 12 & 18 & 23 & 25 \\ \hline y \text { (Number of employees) } & 6 & 10 & 9 & 5 & 8 & 14 & 13 & 16 \\ \hline \end{array}$$

$$\Sigma x=131 ; \Sigma y=81 ; \Sigma x^{2}=2435 ; \Sigma y^{2}=927 ; \Sigma x y=1487$$

Find the sample correlation coefficient r and the coefficient of determination. What percentage of the variation in y is explained by the least-squares model?

Enterprise that undertakes, for hire, to transport goods or passengers for anyone who applies