It Is Projected That T Years from Now,the Population of a Certain

question 4

Multiple Choice

It is projected that t years from now,the population of a certain country will be $P ( t ) = 70 e ^ { 0.01 t }$ million.What will be the population in 20 years? Round your answer to two decimal places,if necessary.

• A)140.96 million
• B)86.72 million
• C)85.5 million
• D)84.28 million

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Definitions:

Lateral Transport

The movement of substances parallel to the surface of a cell membrane, often involved in various cellular processes.

Lenticels

Porous swellings of cork cells in the stems of woody plants; facilitate the exchange of gases.

Pith Rays

Tissue in plants that extends radially across the stem or trunk, involved in the storage and transport of nutrients horizontally within the structure.

Heartwood

The dense, inner part of a tree trunk, yielding the hardest wood.