Question

The number of students attending summer school at a local

community college has been decreasing each year by 7%.
If 984 students currently attend summer school and this
rate continues, find the number of students attending sum-
mer school in 5 years.

Answer 1

To find the number of students attending summer school in 5 years, we can calculate the decrease in attendance using the given rate of 7% per year and subtract it from the current number of students.

Step-by-step explanation:

To find the number of students attending summer school in 5 years, we need to calculate the decrease in attendance each year and then subtract that from the current number of students. The rate of decrease is 7% per year, so we can calculate the decrease as follows:

Decrease = 984 * 7% = 68.88

After one year, the number of students attending summer school will be 984 - 68.88 = 915.12. We can repeat this calculation for 5 years:

1. Year 1: 915.12
2. Year 2: 915.12 - 68.88 = 846.24
3. Year 3: 846.24 - 68.88 = 777.36
4. Year 4: 777.36 - 68.88 = 708.48
5. Year 5: 708.48 - 68.88 = 639.60

Therefore, in 5 years, the number of students attending summer school will be approximately 639.

Learn more about Calculating decrease in attendance over time