Which Number Contains Four Significant Figures

question 55

Multiple Choice

Which number contains four significant figures?

• A)3.978
• B)0.780
• C)0.0085
• D)1700
• E)Two or more of the above numbers contain four significant figures.

---

Definitions:

Market Demand Curve

A graphical representation showing the quantity of a particular good or service that consumers are willing and able to buy at various prices.

Individual Demand Curves

Graphical representations showing the relationship between the price of a good and the quantity of the good a single consumer is willing to buy at those prices.

Substitute Goods

Products or services that can replace or substitute each other in use, where an increase in the price of one leads to an increase in demand for the other.

Supply Curve

A graphical representation that shows the relationship between the price of a good and the quantity supplied, illustrating how changes in price influence supplier behaviour.