The Average Amount of Time Between Price Changes for Gasoline

question 157

Multiple Choice

The average amount of time between price changes for gasoline is

• A) two to three days.
• B) two to three weeks.
• C) two to three months.
• D) two to three years.

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Definitions:

Volcanic Ash

Fine particles of rock and mineral matter expelled from a volcano during eruptions, which can have significant effects on climate, air quality, and aviation safety.

Radiocarbon Dating

A method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon.

Sedimentary Layer

A layer of material, often deposited by water, wind, or ice, that forms part of the sedimentary rock sequence.