Warm Up
There are some bacteria in a dish. Every hour, each bacterium splits into 3 bacteria.
This diagram shows a bacterium in hour 0 and then hour 1. Draw what happens in hours 2 and 3.
Your answers may vary, but here is an example:
How many bacteria are there in hour 2?
There are 9 bacteria in hour 2.
How many bacteria are there in hour 3?
There are 27 bacteria in hour 3.