Statements: (1) the Measured Number 2

question 2

Multiple Choice

Statements: (1) The measured number 2.410  10^-3 contains three significant figures.
(2) The specific heat of water is higher than that of most other substances.
(3) The equation 1 kg = 10⁶ mg is a correct mathematical statement.

• A) All three statements are true.
• B) Two of the three statements are true.
• C) Only one of the statements is true.
• D) None of the statements is true.

---

Definitions:

Markdown

A reduction in the regular selling price of a product or service.

Half-inch Plywood

A standard thickness of plywood, widely used in construction and carpentry, measuring half an inch.

Operating Profit

Earnings from a company's core business activities, excluding deductions of interest and taxes.

Mark-up

A rephrased definition: The amount by which the selling price of an item exceeds its cost price, expressed as a percentage of the cost.