How Many Eight-Digit Telephone Numbers Are Possible If the First

question 18

Short Answer

How many eight-digit telephone numbers are possible if the first two digits cannot be twos or zeros?

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Definitions:

Leverage Ratio

A financial ratio that measures the degree of an entity’s reliance on borrowed funds compared to its equity.

Financial Statements

Documents that provide an overview of a business or individual's financial condition, including balance sheets, income statements, and cash flow statements.

Common Shares

Equity investments that represent ownership interests in a corporation, with rights to share in the company's profits through dividends and/or capital appreciation.

Quick Ratio

A measure of a company's short-term liquidity, calculating its ability to meet short-term obligations with its most liquid assets.