In 2014 the attendance at jefferson school’s fall festival was 650. into thousand 15 the attendance was 575. what was the percent change in attendance from 2014 to 2015

11.54%

Step-by-step explanation:

Let x be the percent change in attendance from 2014 to 2015

Given:

650 attendance in year 2014

575 attendance in year 2015

Find Percent change in attendance from 2014 to 2015.

Solution:

First we find difference between attendance 2014 and 2015.

So, change attendance = attendance 2014 - attendance 2015

change attendance = 75

So, the attendance change from year 2014 to 2015 is 75.

Now, we calculate the percent change in attendance.

% change =

x = 11.54%

Therefore, the attendance change from the year 2014 to 2015 is 11.54%.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.