A population of grows each year. What is it after 2 years?

Answer and explanation

Correct answer: A. 2420

  1. Step 1: Calculate the population after year 1: .
  2. Step 2: Calculate the population after year 2 with compounding: .
Answer
.
Why not the others: calculates simple growth without compounding ( added to ).

Practise more Percentages and percent change.

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