Use the steps below about making oral presentations to help you answer the following questions. (1) Create a strong opener. (2) Structure your presentation. (3) Practice your presentation. (4) Be prepared for questions. What types of questions might you expect to be asked after your presentation?

Use splen/o (spleen) to build words that mean:

herniation of the spleen _______

A 0.05-in-thick copper plate $\left(k=223 \quad \mathrm{Btu} / \mathrm{h} \cdot \mathrm{ft} \cdot{ }^{\circ} \mathrm{F}\right)$ is sandwiched between two $0.15$-in-thick epoxy boards $\left(k=0.15\ \mathrm{Btu} / \mathrm{h} \cdot \mathrm{ft}{ }^{\circ} \mathrm{F}\right)$ that are $7\ \mathrm{in} \times 9$ in in size. Find the effective thermal conductivity of the board along its $9$-in-long side. What fraction of the heat conducted along that side is conducted through copper?

A 0.05-in-thick copper plate $\left(k=223 \mathrm{Btu} / \mathrm{h} \cdot \mathrm{ft} \cdot{ }^{\circ} \mathrm{F}\right)$ is sandwiched between two $0.15$-in-thick epoxy boards $(k=$ $0.15 \mathrm{Btu} / \mathrm{h} \cdot \mathrm{ft}^{\circ}{ }^{\circ} \mathrm{F}$ ) that are 7 in $\times 9$ in in size. find the effective thermal conductivity of the board along its 9 -in-long side. What fraction of the heat conducted along that side is conducted via copper?

Find the distance between (-5, 3) and (4, -2).

Professional baseball player Nolan Ryan could pitch a baseball at approximately 160.0 km/h. At that average velocity, how long did it take a ball thrown by Ryan to reach home plate, which is 18.4 m from the pitcher's mound? Compare this with the average reaction time of a human to a visual stimulus, which is 0.25 s.

If Torricelli had a wider tube in his mercury barometer, what would the height of the mercury column in the tube do? (a) Decrease (b) Increase (c) Stay the same

Find the distance between the pairs of points . $(2,0,0)$ and $(2,1,2)$

R-134a whose specific volume is $0.4618 \mathrm{ft}^3 / \mathrm{lbm}$, flows through a tube at $120$ psia. Find the temperature in the tube.

A pediatrician wanted to find a linear model that relates a child’s height, H, to head circumference, C. She randomly selects nine children from her practice, measures their height and head circumference, and obtains the data shown. Let H represent the independent variable and C the dependent variable. Interpret the slope.

Solve each formula for the indicated letter.
$A=\displaystyle\frac{a+b+c}{3}$, for $b$

Professional tennis player Novak Diokovic hits the ball extremely hard. His first-serve speeds can be modeled by a Normal distribution with mean 112 miles per hour (mph) and standard deviation 5 mph. How often does Djokovic hit his first serve faster than 120 mph?

Soccer on a windy day. A professional soccer player can kick a ball with a speed of about $30 \mathrm{~m} / \mathrm{s}$ (about $75 \mathrm{mi} / \mathrm{h}$ ). Does air drag play a significant role in the trajectory of the ball? Give a reason for your answer. Hint: Compare the force of air drag to the force of gravity on the ball.

Find the distance between the pairs of points $(1,2,3)$ and $(3,2,1)$?.