When was the earth formed ?
1 answer:
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The exponential function that represents the number of users on the website after t is given by:
The daily rate of change is of 20.82%.
<h3>What is an exponential function?</h3>An increasing exponential function is modeled by:
In which:
- A(0) is the initial value.
- r is the growth rate, as a decimal.
For this problem, the parameters are given as follows:
Hence the equation that represents the number of users on the website after t is given by:
An year has 365 days, hence the rate of change per day is given by:
76/365 = 0.2082 = 20.82%.
The daily rate of change is of 20.82%.
More can be learned about exponential functions at brainly.com/question/25537936
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Answer:
Total walk she did around the pool every morning = 141.3
Step-by-step explanation:
Given - Kriti has a circular swimming pool in her house. The radius of the swimming pool is 22.5 cm. She walks one round every morning before diving in the pool.
To find - How far does she walk around the pool every morning?
Proof -
Given that, the swimming pool is circular in shape.
So,
1 round of circle = Circumference of circle.
As we know that,
Circumference =
=
= 141.3
∴ we get
Total walk she did around the pool every morning = 141.3