Question

A band performs a free concert in a loca park. There are 200 people in the crowd at the start of the concert. The number of people in the crowd decreases by 15% every hour. Write and equation that would represent this situation

Answer 1

The equation that represents the situation where the number of people in the crowd decreases by 15% every hour is P(t) = 200 * (1 - 0.15)^t

Step-by-step explanation:

To represent the situation where the number of people in the crowd decreases by 15% every hour, we can use the formula:

P(t) = P(0) * (1 - r)^t

Where:

So the equation that represents the situation is:

P(t) = 200 * (1 - 0.15)^t