A decrease of 99% in 3897

Decrease = 38.97

Step-by-step explanation:

Given the following data;

Amount = 3897

Percentage decrease = 99%

First of all, we would determine the percentage of the original number.

Percent decrease = 99/100 * 3897

Percent decrease = 0.99 * 3897

Percent decrease = 3858.03

Next, we find the decrease;

Decrease = amount - percent decrease

Decrease = 3897 - 3858.03

Decrease = 38.97

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.