63.1k views
5 votes
If I don’t get this done I fail the class

If I don’t get this done I fail the class-example-1
User Tom Barron
by
7.6k points

1 Answer

5 votes

Answer:

Pectans were around 80 millions years ago

Step-by-step explanation:

100 -> 50 -> 25 -> 12.5 -> 6.25 -> 3.125

5 half-lifes

5*16 million years

80 million years

User Max Novich
by
8.6k points

No related questions found

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