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5. The population, P, of penguins in a certain region of Antarctica can be modelled by the relation P = P(2)90, where t is
5. The population, P, of penguins in a certain region of Antarctica can be modelled by the relation P = P(2)90, where t is the time, measured in months and P, is the initial number of penguins. a) What does the value of 90 represent in this formula? [1A] b) If there are 750 penguins in the region today, how many will there be in 3 years? [2 A]
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a In the given formula P P02t the value of 90 represents the time in mo...
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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
Authors: Greg Attwood
1st Edition
129218339X, 978-1292183398
