60min or 1 hour
Because 2km is equal to 2000m
Therefore you multiply 12 min by 5 (because 2000m x 5 is 10000m)
The exponential function that approximates the amount of money in her account using a weekly growth rate is:
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What is an exponential function?
An increasing exponential function is modeled by:

In which:
- A(0) is the initial value.
- r is the growth rate, as a decimal
In this problem, the yearly function is:

Considering that a year has 52 weeks, we have that:
0.06/52 = 0.001154
Hence:

More can be learned about exponential functions at brainly.com/question/25537936
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Answer:
-3.03
Step-by-step explanation:
12.95 - 15.98 = -3.03
Hope that helps!