The number of people that belong to a certain social website is 412 and growing at a rate of 5% every month. How many members wi ll there be in 9 months?
Enter your answer, rounded to the nearest whole number, in the box.
2 answers:
Answer:
Hello fellow k12 students! the answer I got from my test was 639.
Population are always modeled by exponential growth equation given by: f(x)=a(1+b)^t where: a=original number b=rate of growth t=time thus f(x)=412(1.05)^t the population after 9 months will be: f(9)=412(1.05)^9=639.15=639
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