The reading on a metronome indicates the number of oscillations per minute. What are the frequency and period of the metronome's vibration when the metronome is set at 180?

Use elementary properties of the Richter Scale. If the relative intensity of a quake is multiplied by $10^t$, how is the Richter scale reading affected?

Inverse After reading your documentation on how to find the inverse of a matrix use your utility to perform the computations in a previous example.

A child swings on a playground swing with a 2.5 m long chain. What is the frequency of vibration?

Compare and contrast the personalities of the narrator and her mother. Review your reading notes, and be sure to cite text evidence in your response.

The pH reading of a glass of liquid is given. Find the hydrogen ion concentration of the liquid. (a) Beer: pH = 4.6 (b) Water: pH= 7.3

If your purpose in reading Boswell's Life were to learn about Johnson's sense of humor, list details that you would note.

Suppose you are standing on a bathroom scale next to a sink. How does the reading on the scale change if you push down on the sink?

Base your answers on the reading "Las rosas de Casilda." Describe how you think Casilda was affected by seeing the prisoners.

According to a government study, among grown-ups within the 25- to 34-year age gather, the mean amount went through per year on reading and entertainment is $1,994. Assuming that the distribution of the amounts spent follows the normal distribution with a standard deviation of$450, find what percent spend less than $1,000 per year on reading and entertainment?

Base your answers on the reading, "¿Por qué está tan nervioso?". ¿Cómo son los nuevos amigos de Marcos?

Zachary is reading a book that has 420 pages. The book is divided into 28 chapters. What is the average number of pages per chapter?

An advertisement for a speed-reading course claimed that the "average" reading speed for people completing the course was $1000$ words per minute. Shown below are the actual data for the reading speeds per minute for a sample of $24$ people who completed the course.

$$\begin{array}{rrrrrr} 1000 & 900 & 800 & 1000 & 900 & 850\\ 650 & 1000 & 1050 & 800 & 1000 & 850\\ 700& 750 & 800 & 850 & 900 & 950\\ 600 & 1100 & 950 & 700 & 750 & 650\\ \end{array}$$

Which measure of central tendency was given in the advertisement?

While reading lines 71-100: Underline - unexpected events witnessed by the narrator. In the Margin - note what is happening to the narrator's husband.