Question

PLEASE HELP ME

Answer 1

ok what is the question

Answer 2

so for the first blank 5730 years? @GBMK92

Answer 3

ty, second blank?

Answer 4

if you start with 100 atoms,after one half life,the number of atoms would simply be a half of the original...that is 50 atoms

after 3 half lives,it would be half times half times half of the original number,that is,one eighth of 100 or simply 12.5 atoms.

reply and click best response if you understood...:)

Answer 5

First blank: 5730
Second blank: 12.5
?

Answer 6

@.new..

no...the answers are
1.50
2.12.5

Answer 7

oh ok thank you !

Answer 8

cool..:)