Compared to the elevation of a thin piece of continental crust, the highest elevation of a thick piece in isostatic balance will be (A) the same. (B) higher. (C) lower. (D) older.

Suppose the time X a customer must spend waiting in line at a certain bank is a random variable that is exponentially distributed with density function

$$f(x)=\left\{\begin{array}{ll}{\frac{1}{4} e^{-x / 4}} & {\text { if } x \geq 0} \\ {0} & {\text { if } x<0}\end{array}\right.$$

where x is the number of minutes a randomly selected customer spends waiting in line. Find the expected waiting time for customers at the bank.

Complete each equation. $10\dfrac{1}{2}$ lb = ? oz

Simplify the expression. Write your answer as a power. 9. (-17)⁵/(-17)²

Which one of the following is NOT a form of rock deformation? a. elastic deformation b. ductile deformation c. brittle deformation d. oblique deformation

Which one of the following is NOT a factor that affects the strength of a rock? a. time b. age of the rock c. rock type d. temperature

Compared to Earth's continental crust, Earth's oceanic crust is (1) thinner and more dense (2) thinner and less dense (3) thicker and more dense (4) thicker and less dense

The following sequence of perfect squares is not arithmetic. 1, 4, 9, 16, 25, 36, 49, 64, 81, . . . However, you can form a related sequence that is arithmetic by finding the differences of consecutive terms. Write the first eight terms of the related arithmetic sequence described above. What is the nth term of this sequence?

Use a number line to find the product. - 2.4(3).

For each of the following values, indicate if it MUST be an actual observation in the data set. (Answer yes or no) a. Mean b. Median c. Minimum d. Maximum e. Quartile 1 f. Quartile 3

Solve each equation or inequality for x. $x ^ { 2 } - 5 x + 6 \geq 0$

How do volcanic mountains form at locations that are not near plate boundaries? Give an example.

What types of faults are most commonly formed by compressional stresses?

What type of stress is most common at divergent boundaries? What type of mountains are most often found at this type of boundary? Give an example.