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Pavlova-9 [17]
2 years ago
9

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.

Mathematics
2 answers:
morpeh [17]2 years ago
4 0

Answer:

Hello fellow k12 students! the answer I got from my test was 639.



vladimir1956 [14]2 years ago
3 0
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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