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ella [17]
3 years ago
9

The average attendance at a local high school this year was 950 students. Each year the attendance decreases at a rate of 5% per

year. What will the average attendance be in three years?
Mathematics
1 answer:
o-na [289]3 years ago
5 0

Answer:

Number of students= 820.64 = 821

Step-by-step explanation:

Giving the following information:

Current attendance= 950 students

Number of periods= 3 years

Decrease rate= 5%

<u>To calculate the number of students in attendance in 3 years, we need to use the following formula:</u>

Number of students= current attendance*(1+decrease rate)^(-n)

Number of students= 950*(1.05^-3)

Number of students= 820.64 = 821

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