Junnie walked for 2.5 hours at a speed of 3.miles per hour. How far did Junnie walk?
2 answers:
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Using an exponential function, it is found that the multiplier that would allow you to predict the population of bacteria after 2 hours is of 9.
<h3>What is an exponential function?</h3>An exponential function is modeled by:
In which:
- a is the initial value.
- b is the growth rate.
In this problem, the bacteria triples every hour, hence the rate of change is b = 3, and the equation is:
Hence, after 2 hours:
Which means that the multiplier is of 9.
More can be learned about exponential functions at brainly.com/question/25537936
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