Complete each sentence by writing the form of the verb indicated in parentheses.

The hospital staff ________ a lot of coffee. (present tense of consume)

If a compressive force of $3.3 \times 10^4 \mathrm{~N}$ is exerted on the end of a $22 \mathrm{~cm}$ long bone of cross-sectional area $3.6 \mathrm{~cm}^2$, $(a)$ will the bone break, and $(b)$ if not, by how much does it shorten?

Describe the formation of an aqueous LiBr solution.

Complete each sentence by writing the form of the verb indicated in parentheses.

The art students are _________ pictures of buildings. (present participle of sketch)

Evaluate the algebraic expression for the given value or values of the variables.

$$- x ^ { 2 } - 11 ; \quad x = - 3$$

Find the gradient of f at the indicated point. f(x, y)=

$$\left( x ^ { 2 } + y ^ { 2 } \right) ^ { - 1 / 2 }$$

; (3, 4)

Determine a rotation $\mathbf{x}=P \mathbf{x}^{\prime}$ that removes the cross-product terms, and give its equation in the $x^{\prime} y^{\prime} z^{\prime}$-system. Name the quadric.

$$2 x^2+3 y^2+23 z^2+72 x z+150=0$$

For the point given in polar coordinates, state the axis on which the point lies if it is graphed in a rectangular coordinate system. Also state whether it is on the positive portion or the negative portion of the axis. $\left(8,450^{\circ}\right)$

Give the word derived from Greek and/or Latin elements that matches given of the following. Verify your answer in a medical dictionary. Note that the wording of the dictionary definition may vary from the wording below.
Formation of calculi ________________

There are 42 Major League baseball players (as of 2011) that have hit 50 or more home runs in one season. Construct a stem and leaf plot and analyze the data.

$$\begin{array}{llllll}50 & 51 & 52 & 54 & 59 & 51 \\ 54 & 50 & 58 & 51 & 54 & 54 \\ 56 & 58 & 56 & 70 & 54 & 52 \\ 58 & 54 & 64 & 52 & 73 & 57 \\ 50 & 60 & 56 & 50 & 66 & 54 \\ 52 & 51 & 58 & 63 & 57 & 52 \\ 51 & 50 & 61 & 52 & 65 & 50\end{array}$$

The normal melting point of copper is $1357 \mathrm{~K}$, and $\Delta_{\text {fus }} \mathrm{H}$ of $\mathrm{Cu}$ is $13.05 \mathrm{~kJ} \mathrm{~mol}^{-1}$. (a) How much heat, in kilojoules, is evolved when a $3.78 \mathrm{~kg}$ sample of molten Cu freezes?

Factor. Assume that variables used as exponents represent positive integers.

$$2 x^{2 n}+11 x^n+5$$

Nathan Cheboygan, a singing gambler from northern Michigan, is famous for his loaded dice. The following table shows the probability distribution for the sum, denoted by $x$, of the faces on a pair of Nathan's dice.

a. Draw a bar graph for this probability distribution.

b. Determine the probability that the sum of the faces on a single roll of Nathan's dice is

i. an even number

ii. 7 or 11

iii. 4 to 6

iv. no less than 9

Complete each sentence by writing the form of the verb indicated in parentheses.

I _________ for our dog to come home. (past of yell)