Brandy wants to buy a digital camera that costs $300. Suppose she saves $15 each week. In how many weeks will she have enough mo
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Answer:
3200
Step-by-step explanation:
Given that:
The initial population of birds = 100
The time duration t = 5 years
Growth rate (r) = (Birth - Death) rate
= 2 - 1
= 1 / year
∴
using the discrete-time form: