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## The function C(t) = 400 + 30t models the number of classrooms, C. in the town of Sirap, t years from now. The function D(t) = 25 + t m

Question

The function C(t) = 400 + 30t models the number of classrooms, C. in the town of Sirap, t years from

now. The function D(t) = 25 + t models the number of students per classroom, D, t years from now.

Let S be the number of students in Sirap’s school system t years from now.

2 ) Write a formula for S(t) in terms of Ct) and D(t).

1 ) Write a formula of S(t) in terms of t.

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2021-09-15T02:01:44+00:00
2021-09-15T02:01:44+00:00 2 Answers
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## Answers ( )

Answer:S(t)=C(t)×D(t)S(t)=Answer:1) S(t) = C(t) × D(t)2) S(t) = (400 + 30t)(25 + t)Step-by-step explanation:The function

C(t) = 400 + 30t ……….. (1),models the number of classrooms, C. in the town of Sirap, t years from now.The function

D(t) = 25 + t ……… (2)models the number of students per classroom, D, t years from now.Then if S(t) represents the number of students in Sirap’s school system t years from now, then, we can write the relation

1) S(t) = C(t) × D(t) (Answer)

2) Hence, the formula of S(t) in terms if t is given byS(t) = (400 + 30t)(25 + t) (Answer)