A cell site is a site where electronic communications equipment is placed in a cellular network for the use of mobile phones. The numbers y of cell sites from 1985 through 2014 can be modeled by y = 340,110/
1 + 377e−0.259t
where t represents the year, with
t = 5 corresponding to 1985.
Use the model to find the numbers of cell sites in the years 1998, 2003, and 2006

(a) 74553

(b) 172120

(c) 234802

Step-by-step explanation:

Given

Solving (a): 1998

Year 1998 means that:

So, we have:

--- approximated

Solving (b): 2003

Year 2003 means that:

So, we have:

--- approximated

Solving (c): 2006

Year 2006 means that:

So, we have:

--- approximated

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.

$12. that is my answer.