Plants convert carbon dioxide (CO2) in the atmo- sphere, along with water and energy from sunlight, into the energy they need for growth and reproduction. Experiments were performed under normal atmospheric air conditions and in air with enriched CO2 concentra- tions to determine the effect on plant growth. The plants were given the same amount of water and light for a four- week period. The following table gives the plant growths in grams: Normal Air 4.67 4.21 2.18 3.91 4.09 5.24 2.94 4.71 4.04 5.79 3.80 4.38 Enriched Air 5.04 4.52 6.18 7.01 4.36 1.81 6.22 5.70 On the basis of these data, determine whether CO2- enriched atmosphere increases plant growth.
Plants convert carbon dioxide (CO2) in the atmo- sphere, along with water and energy from sunlight, into the energy they need for growth and reproduction. Experiments were performed under normal atmospheric air conditions and in air with enriched CO2 concentra- tions to determine the effect on plant growth. The plants were given the same amount of water and light for a four- week period. The following table gives the plant growths in grams: Normal Air 4.67 4.21 2.18 3.91 4.09 5.24 2.94 4.71 4.04 5.79 3.80 4.38 Enriched Air 5.04 4.52 6.18 7.01 4.36 1.81 6.22 5.70 On the basis of these data, determine whether CO2- enriched atmosphere increases plant growth.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 52E
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Transcribed Image Text:Plants convert carbon dioxide (CO2) in the atmo-
sphere, along with water and energy from sunlight, into
the energy they need for growth and reproduction.
Experiments were performed under normal atmospheric
air conditions and in air with enriched CO2 concentra-
tions to determine the effect on plant growth. The plants
were given the same amount of water and light for a four-
week period. The following table gives the plant growths
in grams:
Normal Air 4.67 4.21 2.18 3.91 4.09 5.24 2.94 4.71
4.04 5.79 3.80 4.38
Enriched Air 5.04 4.52 6.18 7.01 4.36 1.81 6.22 5.70
On the basis of these data, determine whether CO2-
enriched atmosphere increases plant growth.
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