The Position of a Model Train, in Feet Along the Railroad

question 88

Multiple Choice

The position of a model train, in feet along the railroad track, is given by after seconds. When will the train have moved a distance of 30 feet?

• A)after seconds
• B)after seconds
• C)after seconds
• D)after seconds
• E)after seconds

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Definitions:

Earth

The third planet from the Sun, unique among the planets in the Solar System for hosting life, with a vast diversity of ecosystems and geological features.

Biological Evolution

The process by which species of organisms change over time through variations in their genetic material.

Anaerobic Prokaryotes

Microorganisms that thrive in environments devoid of oxygen, obtaining energy through anaerobic processes such as fermentation.

Photosynthetic Prokaryotes

Microorganisms that possess the ability to carry out photosynthesis, such as cyanobacteria, without a defined nucleus.