Tobias sent a chain letter to his friends, asking them to forward the letter to more friends. The number of people who receive the email increases by a factor of

4

44 every

9.1

9.19, point, 1 weeks, and can be modeled by a function,

P

PP, which depends on the amount of time,

t

tt (in weeks).

Tobias initially sent the chain letter to

37

3737 friends.

Step-by-step explanation:

The number of people who receive the email increases by a factor of 4 every 9.1 weeks.

This is an exponential growth of the form:

Where:

In this case:

Therefore at any time t, the function describing this scenario is:

where t is in weeks.

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices