Question

An architect is designing an office building with (n) floors that will have an FM radio antenna 15.85 m tall on its roof. Each floor of the building will be 3.9 m high. Which function can be used to find the total height of the building in meters, including the FM antenna?
A: h (n) = 15.85n + 3.9
B: h (n) = 3.9n + 15.85
C: h (n) = 3.9n - 15.85
D: h (n) = 19.75n

Answer 1

It is 15.85 + 3 times the number of floors n

that is just 15.85 + 3n

Answer 2

So is it B?

Answer 3

yes

Answer 4

Okay. Thank you(: