Waec Model Questions Vol1 2020 Agricultural Science Question 46
Practice objective / multiple choice question 46 from the 2020 Waec Model Questions Vol1 Agricultural Science examination.
The volume growth of a timber stand (in m³ per hectare) is given by V(t)=0.05t³-0.9t²+12t, where t is the age in years (5≤t≤30). The mean annual increment (MAI) is V(t)/t. Determine the age at which the MAI is maximum and give that maximum MAI value (in m³/ha/yr).
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About This Question
This is Waec Model Questions Vol1 2020 Agricultural Science Question 46. It is one of the objective questions from the 2020 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Hard .
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