Answer:
Step-by-step explanation:
we know that
The equation of a exponential decay function can be written as
where
y ---> is the population of Osaka japan
x ---> the number of years since 2000
a ---> is the initial value or y-intercept
r is the rate of change
we have
substitute
Predict the population in 2050
so
For x=50 years
substitute in the equation
In each row, the 15 number of the student is arranged. For the given condition, the equal number of the student is to be arranged.
<h3>What is seating arrangement?</h3>A seating arrangement is an arrangement shows that how the peoples are arranged so that the complete utilization is done.
The given data in the problem is;
The total no of student is 345 students
If the same number of the students are to be arranged for the given row, the following calculation is done;
The numbers of the student in each row is found as;
Hence, in each row, the 15 no of the student is arranged.
To learn more about the seating arrangement, refer to the link;
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