Which of the features labeled on this figure is a drumlin?

A. A

B. $\mathrm{B}$

C. C

D. D

Calculate the energy released in kilowatt hours from the fission of 1.0 kg of $^{235} \mathrm{U}$. Compare this with the energy released from the combustion of 1.0 kg of coal. The heat of combustion of coal is given in the Table.

What is the origin of curved ridges (R on this flgure) in the Great Lakes area?

A. folds produced during a continental collision

B. paths of ancient rivers

C. piles of sediment deposited by retreating glaciers

D. remnants of a meteoroid impact

Refer to the given documents. What were some of the features of cable cars?

Which of the features on this aerial photograph is a cutbank? A. A

B. B

C. C

D. D

Use the information from the previous Exercise to estimate $\cos 69^{\circ}$ correct to five decimal places.

Sketch each parabola using the given information. axis of symmetry x=1, y-intercept 3, point (-1,6)

Explain why animals play. Include the features of play in your answer.

Describe the distinctive features of machining centers, and explain why these machines are so versatile.

An element X reacts with oxygen to form

$$XO_2$$

and with chlorine to form

$$XCl_4. XO_2$$

is a white solid that melts at high temperatures (above

$$1000 ^ { \circ } \mathrm { C }$$

). Under usual conditions,

$$XCl_4$$

is a colorless liquid with a boiling point of

$$58 ^ { \circ } \mathrm { C }$$

$$XCl_4$$

reacts with water to form

$$XO_2$$

and another product. What is the likely identity of the other product?

Find the number of neutrons released by the following fission reaction:

$${ }_0^1 \mathrm{n}+{ }_{92}^{235} \mathrm{U} \rightarrow{ }_{50}^{132} \mathrm{Sn}+{ }_{42}^{101} \mathrm{Mo}+\text{ (?) neutrons }$$

Find the equation of the line that is characterized by the given information. Graph the line.

$x$-intercept $(3,0) ; y$-intercept $(0,6)$

Determine all significant features (approximately if necessary) and sketch a graph. $f(x)=\frac{2 x}{\sqrt{x^{2}+4}}$

Write the correct word in the space next to each definition

lacking distinctive features $\rule{2cm}{0.15mm}$