Brett has been studying a type of bacteria that doubles every month. originally, there were 5 bacterial cells. he wants to know how many there will be after 42 months?

Step-by-step explanation:

Given : Brett has been studying a type of bacteria that doubles every month. Originally, there were 5 bacterial cells.

To Find: He wants to know how many there will be after 42 months?

Solution:

Since we are given that initially there were 5 bacterial cells.

Bacteria doubles every month

Let n denotes the number of months .

Function becomes :

= initial amount

N = amount after n months

So,

Substitute n = 42

Thus there will be bacteria after 42 months.

rounding to the nearest thousandth would be 452,000