The Minimum Number of Seismograph Records Needed to Locate the Epicenter

question 59

Short Answer

The minimum number of seismograph records needed to locate the epicenter of an earthquake is ____________________.

---

Definitions:

Acid-Test Ratio

A liquidity ratio that measures a company's ability to pay off its current liabilities with quick assets, excluding inventory.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations by comparing current assets to current liabilities.

Interim Income Statements

Financial statements reporting a corporation's financial performance for a period shorter than a fiscal year, often quarterly.

Expenses

Costs incurred in the process of earning revenue, including operational costs, salaries, and utilities, among others.