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Question

The population of bacteria in a culture is increasing at the rate of 3% per hour. Find the approximate population of bacteria at the end of 2 hours if initially it was 4,50,000

Answer 1

Let P(t) = population in t hours

P(t) = 4,500,000(1 + 0.03)^t

So, P(2) = 4,500,000(1.03)² = 4,774,050