A-Level
AQA
Mathematics (UK)
May 2018
QP-201805-Mathematics-U2-Local · Question 12
Question (excerpt):
12 Trees in a forest may be affected by one of two types of fungal disease, but not by both. The number of trees affected by disease A, nA, can be modelled by the formula nA ¼ ae0:1t where t is the ti…
12 Trees in a forest may be affected by one of two types of fungal disease, but not by both. The number of trees affected by disease A, nA, can be modelled by the formula nA ¼ ae0:1t where t is the ti…
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