Question

This year the number of students in a school is 600.for the next 10 years the school is 600.for the next 10 years the school will be taken 5 more students every year.how many students would have been taken in this school in 10 years? please show workings and don't spam .I need it urgently thanks ​

Answer 1

Answer:

the AP is

a = 600

d = 5

S11 = 11/2 (2*600 + 11*5)

counting the 600 this year and the 10 years .

Answer 2

Step-by-step explanation:

Let first term= a= 600;

common difference= d= 5

nth term= Tn

11th term= T11

For the next ten years means the eleventh year.

So,

Tn= a + (n - 1)d

T11= 600 + (11 - 1)5

= 600 + (10)5

= 600 + 50

= 650

Therefore, the number of students that would be taken in this school in ten years is 650.

hopefully it will work ☺️☺️