Terry stood out among the debonair crowd at the exclusive charily ball, mostly because he wore a baby blue tuxedo, ate straight from the snack tray, and made _______ remarks about the guest speakers. A. impervious 8. fallow C. defunct D. impertinent H. adjunct.

Complete the sentence in a way that shows you understand [he meaning of the italicized vocabulary word. The doctor reassured the patient that the substance she encountered was not lethal and that she would...

Identify the grammatical error in each of the following sentences. If the sentence contains no error, select answer choice E.

$$\begin{matrix} \text{}{\underline{ The\ mechanic }} & \text{told Bill and } & \text{}{\underline{ I }} & \text{}{\underline{ that }} & \text{the car} & \text{}{\underline { was\ not\ finished. }} & \text{} & \text{}{\underline{ No error }}\\ \text{(A)} & \text{} & \text{(B)} & \text{(C)} & \text{} & \text{(D)} & \text{} & \text{(E)}\\ \end{matrix}$$

Try as she did to _____ her memory of the accident, the witness simply could not substantiate the driver's claim that a moose had caused the pileup. A. emit B. daunt C. educe D. impede E. allude.

What is the best approximation for the length of $\overline{GP}$?

A. 22

B. 26

C. 28

D. 38

Maximize p=x+y+z+w+v subject to

$$\begin{array}{l}{x+y \leq 1} \\ {y+z \leq 2} \\ {z+w \leq 3} \\ {w+v \leq 4} \\ {x \geq 0, y \geq 0, z \geq 0, w \geq 0, v \geq 0.}\end{array}$$

Complete the sentence in a way that shows you understand the meaning of the italicized vocabulary word. Writers who break from the status quo can...

Solve each equation using any method. When necessary, round real solutions to the nearest hundredth. For imaginary solutions, write exact solutions. $4 x^{2}+4 x=3$

Heat transfer from a transistor may be enhanced by inserting it in an aluminum sleeve $(k=200 \mathrm{W} / \mathrm{m} \cdot \mathrm{K})$ having 12 integrally machined longitudinal fins on its outer surface. The transistor radius and height are $r_{1}=2.5 \mathrm{mm}$ and H=4 mm, respectively, while the fins are of length $L=r_{3}-r_{2}=8 \mathrm{mm}$ and uniform thickness t=0.8 mm. The thickness of the sleeve base is $r_{2}-r_{1}=1 mm$, and the contact resistance of the sleeve-transistor interface is $R_{t, c}^{\prime \prime}=0.6 \times 10^{-3} \mathrm{m}^{2} \cdot \mathrm{K} / \mathrm{W}$. Air at $T_{\infty}=20^{\circ} \mathrm{C}$ flows over the fin surface, providing an approximately uniform convection coeffficient of $h=30 \mathrm{W} / \mathrm{m}^{2} \cdot \mathrm{K}$. (a) When the transistor case temperature is $80^{\circ} \mathrm{C}$, what is the rate of heat transfer from the sleeve? (b) Identify all of the measures that could be taken to improve design and/or operating conditions, such that heat dissipation may be increased while still maintaining a case temperature of $80^{\circ} \mathrm{C}$. In words, assess the relative merits of each measure. Choose what you believe to be the three most promising measures, and numerically assess the effect of corresponding changes in design and/or operating conditions on thermal performance.

Evaluate using the appropriate method or combination of methods.

$$\int \frac { d x } { x ^ { 2 } + 8 x + 25 }$$

The oil in an engine is cooled by air in a cross-flow heat exchanger where both fluids are unmixed. Atmospheric air enters at $30^{\circ} \mathrm{C}$ and 0.53 kg/s. Oil at 0.026 kg/s enters at $75^{\circ} \mathrm{C}$ and flows through a tube of 10-mm diameter. Assuming fully developed flow and constant wall heat flux, estimate the oil-side heat transfer coefficient. If the overall convection coefficient is $53 \mathrm{W} / \mathrm{m}^{2} \cdot \mathrm{K}$ and the total heat transfer area is $1 \mathrm{m}^{2}$, determine the effectiveness. What is the exit temperature of the oil?

Adam wishes to have $20,000 available in 18 years to purchase a new car for his son as a gift for his high school graduation. To accomplish this goal, how much should Adam invest now in a CD that pays 1.55% interest compounded quarterly?

Evaluate the following integrals.

$$\int x ^ { 2 } \ln x d x$$

Why can it be said that the Market and Industrial Revolutions aided the rise of Jacksonian Democracy