How many bacteria are in the Petri dish after 120 minutes ?

asked May 28, 2023 89.2k views

1 vote

6.5k points

Please log in or register to add a comment.

2 votes

Answer:

D.
2^9

Explanation:

2^6*2^3 = 2^9

We can just add the exponents together.

If it were continued another 120 minutes past this, it would be

2^9*2^3 = 2^1^2

MLeblanc answered Jun 2, 2023

6.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.7m questions

8.9m answers