Last year, the enrollment at Brown Middle School was 900 students. This year, the enrollment is 720 students. Which of the following statements ocrrectly compares this year's enrollment to las year's enrollment? a
The enrollment increased by 20%
b
The enrollment increased by 80%
c
The enrollment decreased by 20%
d
The enrollment decreased by 80%

Need help plz. Also you an give me an explanation but you dont need too.

The enrollment decreased by 20%

Step-by-step explanation:

You know it decreased, so you can get rid of the first two options, then you can look at the numbers and figure out that the enrollment didn't drop by 80% percent, so the answer is 20%

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )