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Mathematics, 22.05.2020 08:00 bxbykyah

A bird sanctuary initially contains 1000 birds. Each year, 10% of the birds fly away, so the sanctuary is restocked with 40 new birds. Write a recursive rule for the number an of birds at the start of the nth year.
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A bird sanctuary initially contains 1000 birds. Each year, 10% of the birds fly away, so the sanctua...
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